| Entries |
| Document | Title | Date |
|---|
| 20080217590 | PHOTOCHROMIC MATERIAL AND PROCESS FOR ITS PREPARATION - A curable composition which has photochromic properties and is based on an acrylic compound which can undergo free-radical polymerization, a cured product which is obtained by thermal or photochemical curing of this curable composition on a substrate, e.g. polycarbonate glass with triplex formation (three-layered structure), and a process for the preparation of an optical material are described. | 09-11-2008 |
| 20080230753 | COLOR FILTER INK, COLOR FILTER, IMAGE DISPLAY, AND ELECTRONIC APPARATUS - A color filter ink used to manufacture a color filter by an inkjet method includes a colorant and a liquid medium for dissolving and/or dispersing the colorant. If a hardened material of a urethane adhesive is left intact and sealed in the liquid medium at atmospheric pressure and at a temperature of 40° C. for ten days, a swelling rate of the hardened material is 140% or less. The liquid medium has an alkoxyl group, a carbon number of the alkoxyl group being four or more, and/or an acetyl group at an end of a molecule chain. | 09-25-2008 |
| 20080230754 | INK FOR COLOR FILTER, COLOR FILTER, IMAGE DISPLAY DEVICE AND ELECTRONIC APPARATUS - Ink for a color filter is used for manufacturing a color filter by an ink-jet method and includes a colorant and a liquid medium in which the colorant is dissolved and/or dispersed. The liquid medium includes a compound that has an alkoxyl group and/or acetyl group whose carbon number is 4 or more at an end of a molecular chain, and a swelling ratio of an epoxy-based adhesive is 30% or less after the hardened epoxy-based adhesive is left sealed in the liquid medium for 10 days under atmospheric pressure and at 40° C. | 09-25-2008 |
| 20080230755 | INK FOR COLOR FILTER, COLOR FILTER, IMAGE DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A color filter ink for manufacturing a color filter with an ink-jet method. The ink includes a colorant and a liquid medium into which the colorant is dissolved and/or dispersed. The liquid medium includes at least one ether oxygen atom within a molecule, in addition to radicals provided at both ends of a molecular chain, the radicals both being selected from an alkoxyl group and an acetyl group. If a hardened butyl rubber is sealed inside the liquid medium for 10 days under atmospheric pressure at 40° C., a swelling ratio of the hardened butyl rubber is not higher than 20%, | 09-25-2008 |
| 20080237553 | Colored photosensitive resin composition, and color filter array and solid-state image pickup device using the same - A colored photosensitive resin composition comprising an alkali-soluble resin, a photosensitive compound, a curing agent, a solvent and a colorant represented by the formula (I): | 10-02-2008 |
| 20080237554 | Colored photosensitive resin composition, and color filter array and solid-state image pickup device using the same - A colored photosensitive resin composition comprises a compound represented by the formula (I) or a salt thereof: | 10-02-2008 |
| 20080251772 | Photochromic Plastic Object - A photochromic plastic object which is composed of a transparent polymeric synthetic resin material, into or onto which at least one substantially mesoporous inorganic host structure is introduced or applied containing one or more embedded organic photochromic dye molecules so as to form a photochromic nanocomposite material. In contrast to prior techniques of adding or applying the photochromic organic dyes to the monomer mixture or prepolymer of a transparent synthetic resin material in a molecular form, in the photochromic plastic article of the present invention color is generated by using the photochromic nanocomposite particles or photochromic nanocomposite structures. | 10-16-2008 |
| 20080258118 | Colored composite microparticles, process for producing the colored composite microparticles, colorant, color filter and ink for ink-jet printing - There are provided colored composite microparticles having a fine primary particle diameter and exhibiting a high tinting strength, an excellent dispersibility and an excellent light fastness; a process for producing the colored composite microparticles; and a dispersion of the colored composite microparticles. The colored composite microparticles are composite particles comprising silica and an organic pigment in which the silica is enclosed in the organic pigment and contained in an amount of 0.001 to 9% by weight (calculated as Si) based on the weight of the composite particles. The coloring composition for color filters is prepared by dispersing a colorant for color filters comprising the colored composite microparticles in a coloring composition base material, whereas the ink for ink-jet printing is prepared by dispersing a colorant for inks for ink-jet printing comprising the colored composite microparticles in an ink base solution. The colored composite microparticles have a high tinting strength and are excellent in dispersibility and light fastness, and therefore, can be suitably used in various applications such as ordinarily used paints, printing inks, etc., irrespective of an aqueous system or a solvent system. | 10-23-2008 |
| 20080272347 | Organic Ligands for Semiconductor Nanocrystals - An organic ligand for a semiconductor nanocrystal including a coordinating functional group, a photopolymerizable functional group, and a functional group capable of imparting solubility in an alkaline solution. The photopolymerizable functional group is preferably an ethylenically unsaturated group, and the functional group capable of imparting solubility in an alkaline solution is preferably a carboxyl group. | 11-06-2008 |
| 20080290328 | Photochromic Material Comprising a Proteorhodopsin Apoprotein and a Retinal Analog - The present invention relates to a photochromic material comprising a proteorhodopsin apoprotein and a retinal analog. In one embodiment, the retinal analog is an azulenic retinoid compound. In another embodiment, the retinal analog is a compound that is structurally similarly to all-trans-retinal. The proteorhodopsin apoprotein and the retinal analog form a photochromic material having different spectral properties from those of a corresponding photochromic material formed by the same proteorhodopsin apoprotein and all-trans-retinal. In one embodiment of the application, the retinal analog-containing proteorhodopsin has an absorbance spectrum that does not overlap significantly with that of all-trans-retinal-containing proteorhodopsin. In another embodiment of the application, the retinal analog-containing proteorhodopsin yields a red-shifted visual chromophore compared with the all-trans-retinal-containing proteorhodopsin chromophore. The photochromic material of the present invention is useful as an optical data storage carrier, a fraud-proof optical data carrier, security ink, and in other optical applications. | 11-27-2008 |
| 20080290329 | HETERO-POLYCYCLIC COMPOUNDS, AND COLORING MATTERS, PIGMENTS, DYES, COLOR-CHANGING MATERIAL COMPOSITIONS, AND COLOR-CHANGING FILMS, MADE BY USING THE COMPOUNDS - Provided are novel hetero-polycyclic compounds having a specific structure, color-changing material compositions comprising (A) a fluorescent coloring matter comprising at least one of the hetero-polycyclic compounds described above and (B) a binder material, color-changing films comprising the above hetero-polycyclic compounds, coloring matters comprising the above hetero-polycyclic compounds, and pigments or dyes comprising the hetero-polycyclic compounds described above, and provided are color-changing material compositions which are not deteriorated in a color-changing performance even after used for long time and which are prevented from being unusable due to deposition of coloring matters during storage and color-changing films produced by using the same, and novel hetero-polycyclic compounds, coloring matters and pigments or dyes which actualize them. | 11-27-2008 |
| 20080315163 | Building Material - Building material for use in the building industry. According to the invention, the building material comprises at least one thermochromic material which changes colour and/or transparency depending on a switching temperature, the colour and/or transparency changing occurring in the temperature range of the lower and/or upper processing temperature of the building material and/or the processing temperature of another building material to be processed with the claimed building material. | 12-25-2008 |
| 20090026425 | COMPOSITION COMPRISING POLYESTER AMIDE ACID AND THE LIKE AND INK-JET INK COMPOSITION USING THE SAME - The invention provides a composition comprising a polyester amide acid (A) obtained by reacting a tetracarboxylic dianhydride (a1), a diamine (a2) and a multivalent hydroxy compound (a3); a pigment (B); and an epoxy resin (C), which is most suitable for an ink-jet ink composition for a color filter. | 01-29-2009 |
| 20090032782 | PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS AND COMPOSITIONS AND ARTICLES INCLUDING THE SAME - Various non-limiting embodiments disclosed herein relate to photochromic materials having extended pi-conjugated systems, such as an indeno-fused naphthopyran, which comprises a group that extends the pi-conjugated system of the indeno-fused naphthopyran bonded at the 11-position thereof. Further, the photochromic materials according to certain non-limiting embodiments disclosed herein may display hyperchromic absorption of electromagnetic radiation as compared to conventional photochromic materials and/or may have a closed-form absorption spectrum that is bathochromically shifted as compared to conventional photochromic materials. Other non-limiting embodiments relate to photochromic compositions and photochromic articles, such as optical elements, made using the disclosed photochromic materials, and methods of making the same. | 02-05-2009 |
| 20090072206 | OPHTHALMIC DEVICES COMPRISING PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS - Various non-limiting embodiments disclosed herein relate to ophthalmic devices comprising photochromic materials having extended pi-conjugated systems. For example, various non-limiting embodiments disclosed herein provide a photochromic material, such as an indeno-fused naphthopyran, which comprises a group that extends the pi-conjugated system of the indeno-fused naphthopyran bonded at the 11-position of thereof. Further, the photochromic materials according to certain non-limiting embodiments disclosed herein may display hyperchromic absorption of electromagnetic radiation as compared to conventional photochromic materials and/or may have a closed-form absorption spectrum that is bathochromically shifted as compared to conventional photochromic materials. Other non-limiting embodiments relate to methods of making the ophthalmic devices comprising photochromic materials. | 03-19-2009 |
| 20090085016 | HIGH OPTICAL CONTRAST PIGMENT AND COLORFUL PHOTOSENSITIVE COMPOSITION EMPLOYING THE SAME AND FABRICATION METHOD THEREOF - A high optical contrast pigment and colorful photosensitive composition employing the same are disclosed. The composition comprises a solvent, an alkali-soluble resin, reactive monomer, and a modified pigment which has low crystallization. The low crystallization degree means that the grain size variation R is not more 80%, wherein the grain size variation R is represented by a formula R=G1/G0×100%, G0 is the original grain size, and G1 is the grain size after modification. | 04-02-2009 |
| 20090085017 | COLORED CURABLE COMPOSITION, COLORED PATTERN AND COLOR FILTER USING THE SAME - A colored curable composition is provided excellent in pigment dispersibility and dispersion stability, even when a pigment that has been made fine is included therein, suppressing the generation of foreign matter and the like in slit coating, the colored curable composition being capable of forming a highly uniform colored layer, with excellent cleanability and solubility of the dried colored layer. | 04-02-2009 |
| 20090085018 | COLORED CURABLE COMPOSITION, COLOR FILTER, AND SOLID IMAGE PICKUP ELEMENT - The invention provides a colored curable composition including: (A) a pigment dispersion containing (a-1) a pigment, (a-2) a compound having a pigment skeletal structure and an amino group in its molecule, and (a-3) a dispersion resin; (B) an oxime-based initiator; and (C) a polymerizable compound. The invention provides a colored curable composition that is useful for forming a colored region of a color filter, which even with a high content of a pigment, is capable of curing with high sensitivity, is excellent in developability and is capable of highly finely forming a thin-layer colored region excellent in hue. Further, the invention provides a color filter provided with a high fine thin-layer colored region excellent in color properties formed by the colored curable composition of the invention, and a solid image pickup device provided with the color filter, which is excellent in color properties. | 04-02-2009 |
| 20090101874 | Pigment compositions consisting of an organic yellow pigment and a phthalocyanine pigment - The invention relates to a pigment composition containing a disazo pigment of formula (I) and at least one phthalocyanine pigment. | 04-23-2009 |
| 20090108241 | NEGATIVE TYPE RESIST COMPOSITION FOR COLOR FILTER, COLOR FILTER USING SAME, AND LIQUID CRYSTAL DISPLAY - A negative type resist composition for a color filter comprising including (A) a pigment dispersant, (B) a pigment, (C) an alkaline-soluble resin, (D) a polyfunctional monomer, (E) a photo initiator and (F) a solvent. | 04-30-2009 |
| 20090114888 | METHOD OF PRODUCING COLOR FILTER AND COLOR FILTER - A method of producing a color filter by using the ink jet system. The method includes a step of preparing a specific ink-jet ink for color filter, the ink containing a pigment, a pigment dispersing agent, a binder forming system and a solvent, a step of forming an R ink layer, a G ink layer and a B ink layer respectively by the ink jet system and a step of curing each of the ink layer to form an R pixel, a G pixel and a B pixel, which each have an average film thickness range from 1.5 μm to 2.5 μm and a film thickness distribution range from 1.0 μm to 3.0 μm, wherein the ratio of the total area of the regions having a film thickness of 1.5 μm or less or 2.5 μm or more in one pixel is 5% or less. | 05-07-2009 |
| 20090114889 | Compositions for the preparation of composite photochromic polycarbonate lenses - Photochromic matrix compositions and tie layer compositions useful for the preparation of photochromic polycarbonate lenses are disclosed. The tie layer compositions facilitate adhesion of the photochromic matrix composition to the polycarbonate lens. The photochromic matrix compositions can contain a flexible hydrophilic dimethacrylate monomer, one or more hydrophobic monomers, a flexible hydrophobic multi(meth)acrylate monomer, one or more urethane methacrylate oligomers, and one or more photochromic dyes. The tie layer compositions can contain one or more methacrylate monomers, a (meth)acrylated oligomer with a polycarbonate backbone, one or more urethane methacrylate oligomers, and a solvent or solvent mixture. Methods of preparing photochromic polycarbonate lenses are also disclosed, involving the serial application of the tie layer composition, then the photochromic matrix composition to the lens. | 05-07-2009 |
| 20090121201 | GREEN PIGMENT PREPARATIONS BASED ON C.I. PIGMENT GREEN 36 - Green pigment preparations comprising as major constituents
| 05-14-2009 |
| 20090121202 | C.I. Pigment Blue 80-Based Blue Dye - A pigment preparation which is characterized by a content in | 05-14-2009 |
| 20090140220 | Photosensitive Resin Composition for Color Filter and Color Filter Using Same - The photosensitive resin composition for a color filter according to one embodiment of the present invention includes (A) a pigment including a repeating unit of the following Formula 1, (B) a binder resin, (C) a photopolymerization initiator, (D) a photopolymerizable monomer, and (E) a solvent: | 06-04-2009 |
| 20090152515 | COLOR FILTER INK, COLOR FILTER, IMAGE DISPLAY DEVICE, AND ELECTRONIC DEVICE - A color filter ink is adapted to be used to manufacture a color filter by an inkjet method. The color filter ink includes a colorant, a curable resin material and a liquid medium. The curable resin material includes a first polymer containing at least a first epoxy-containing vinyl monomer as a monomer component. The liquid medium dissolves and/or disperses the colorant. The liquid medium includes a compound containing at least one of an alkoxyl group having a carbon number of 4 or higher and an acetyl group at an end of a molecule chain. The liquid medium has a characteristic in which, when a cured urethane-based adhesive material is put into the liquid medium under a sealed condition at an atmospheric pressure and a temperature of approximately 40° C. and left for ten days, a swelling ratio of the cured urethane-based adhesive material is 130% or lower. | 06-18-2009 |
| 20090152516 | COLOR FILTER INK, COLOR FILTER INK SET, COLOR FILTER, IMAGE DISPLAY, AND ELECTRONIC APPARATUS - A color filter ink, which is used to produce a color filter by using an inkjet method, includes: C. I. pigment yellow 150; and a sulfonated pigment derivative represented by following chemical formula 1: | 06-18-2009 |
| 20090152517 | COLOR FILTER INK, COLOR FILTER INK SET, COLOR FILTER, IMAGE DISPLAY DEVICE, AND ELECTRONIC DEVICE - A color filter ink is adapted to be used to manufacture a color filter by an inkjet method. The color filter ink includes C. I. Pigment Red 254, a dispersion medium, and a pigment derivative. The dispersion medium disperses the C. I. Pigment Red 254 and includes one or more compounds selected from the group consisting of 1,3-butylene glycol diacetate, bis(2-butoxyethyl)ether, 2-(2-methoxy-1-methylethoxy)-1-methylethylacetate, triethylene glycol butylmethylether, and diethylene glycol monobutyl ether acetate. The pigment derivative is represented by a prescribed chemical formula. | 06-18-2009 |
| 20090152518 | COLOR FILTER INK, COLOR FILTER INK SET, COLOR FILTER, IMAGE DISPLAY DEVICE, AND ELECTRONIC DEVICE - A color filter ink is adapted to be used to manufacture a color filter by an inkjet method. The color filter ink includes C.I. Pigment Red 177, a dispersion medium, and a pigment derivative. The dispersion medium disperses the C.I. Pigment Red 177 and includes one or more compounds selected from the group consisting of 1,3-butylene glycol diacetate, bis(2-butoxyethyl)ether, 2-(2-methoxy-1-methylethoxy)-1-methylethylacetate, triethylene glycol butylmethylether, and diethylene glycol monobutyl ether acetate. The pigment derivative is represented by a prescribed chemical formula. | 06-18-2009 |
| 20090189128 | COLOR FILTER INK, COLOR FILTER INK SET, COLOR FILTER, IMAGE DISPLAY DEVICE, AND ELECTRONIC DEVICE - A color filter ink is adapted to be used to manufacture a color filter by an inkjet method. The color filter ink includes a pigment, a dispersing agent and a liquid medium. The pigment includes a halogenated phthalocyanine zinc complex and a pigment derivative represented by a prescribed chemical formula. The dispersing agent disperses the pigment. The liquid medium, in which the pigment is dispersed, includes at least a first liquid and a second liquid different than the first liquid. A boiling point at atmospheric pressure of the first liquid is 180 to 290° C. A content ratio of the second liquid in the color filter ink is 5 to 20 wt %. A relationship |SP (X)−SP (Y)|≦0.8 is satisfied, wherein a value SP (X) indicates a solubility parameter for the dispersing agent, and a value SP (Y) indicates a solubility parameter for the second liquid. | 07-30-2009 |
| 20090250670 | PHOTOCHROMIC FILMS AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a photochromic film for automobiles prepared by curing a photochromic composition comprising an acrylic resin, a crosslinking agent having an intramolecular UV stabilizing structure, and a photochromic dye, a preparation method of the photochromic film for automobiles, and an article comprising the photochromic film for automobiles. | 10-08-2009 |
| 20090267032 | Hydrogen Gas Detecting Material and the Coating Method - A hydrogen gas detecting material, which changes in light absorption characteristics when exposed to an atmosphere containing hydrogen, and the coating method are characterized in that ( | 10-29-2009 |
| 20090283727 | DISKS FOR DATA STORAGE - Cooperativity between groups within a polymeric photochromic medium provides the basis for enhanced writing effect. The cooperatively may be among photochromic groups being present in a high concentration. | 11-19-2009 |
| 20090283728 | LIGAND EXCHANGE THERMOCHROMIC, (LETC), SYSTEMS - Ligand exchange of thermochromic, LETC, systems exhibiting a reversible change in absorbance of electromagnetic radiation as the temperature of the system is reversibly changed are described. The described LETC systems include one or more than one transition metal ion, which experiences thermally induced changes in the nature of the complexation or coordination around the transition metal ion(s) and, thereby, the system changes its ability to absorb electromagnetic radiation as the temperature changes. | 11-19-2009 |
| 20090289236 | STABILIZATION OF PHOTOCHROMIC SYSTEMS - Photochromic compositions are disclosed comprising a polymeric material, a photochromic dye, a hydroxyphenyl triazine UV absorber and, optionally, a further light stabilizer selected from the sterically hindered amines. These systems provide a reversible photochromic effect and show improved light stabilization and color fastness. | 11-26-2009 |
| 20090309076 | PHOTOCHROMIC COMPOUNDS - A photochromic compound is provided, which may be a pyran, an oxazine, or a fulgide. The photochromic compound has at least one substituent Q attached thereto, each Q independently being —N | 12-17-2009 |
| 20090321694 | Optical 3D memory comprising multilayer particles that comprise a photoactive monomer bearing a photoisomerizable group - The invention relates to a core-shell-type multilayer particle comprising at least one layer B that comprises at least one photoactive monomer bearing a photoisomerizable chromophore and a rigid shell A. The photoactive monomer has the following formula (I): (I) in which: X denotes H or CH | 12-31-2009 |
| 20100038606 | BLACK RESIN COMPOSITION, RESIN BLACK MATRIX, COLOR FILTER AND LIQUID CRYSTAL DISPLAY - A black resin composition capable of forming a black matrix having high OD value and high adhesion as well as high resistance is disclosed. The black resin composition is a black resin composition comprising at least a light shielding agent, a resin and a solvent, which light shielding agent contains at least titanium nitride compound particles, wherein the angle of diffraction 2θ of the peak originated from (200) plane of the titanium nitride compound particles when CuKα line is used as the X-ray source is not less than 42.5° and not more than 42.8°. Using this black resin composition allows a thin resin black matrix having a high light shielding property and high resistance to be readily attained. | 02-18-2010 |
| 20100044652 | PIGMENT COMPOSITION FOR COLOR FILTER - The present invention relates to a pigment composition or pigment dispersion suitable for producing a blue pixel portion of a color filter used in a liquid crystal display device, and also relates to a color filter. | 02-25-2010 |
| 20100051883 | COMPOSITION FOR MANUFACTURING INDURATIVE RESIN, INDURATIVE RESIN MANUFACTURED BY THE COMPOSITION AND INK COMPOSITION COMPRISING THE RESIN - The present invention relates to a composition for preparing a curable resin, comprising a) a compound represented by Formula 1; b) glycidyl (meth)acrylate; c) acid monoanhydride; and d) a solvent, a curable resin manufactured by the composition, and an ink composition comprising the same. The curable resin has a low viscosity and excellent flow properties, and the ink composition is excellent in terms of storage stability, heat resistance and chemical resistance. | 03-04-2010 |
| 20100065794 | Pigment compositions, colored compositions making use of the pigment compositions, and color filters - Pigment compositions each contain an organic pigment and at least one compound selected from compounds represented by the following formula (II), respectively: | 03-18-2010 |
| 20100090181 | FLEXIBLE AND/OR RIGID PHOTOCHROMIC ITEMS FOR PACKAGING ITEMS SENSITIVE TO LIGHT - Use for packaging items sensitive to light of a polymer composition in the form of film or moulded articles comprising a polymeric resin and one or more photochromic additive. | 04-15-2010 |
| 20100096602 | SYSTEM AND METHOD FOR IMPROVING ADHESION AND ABRASION RESISTANCE USING A FRONT SIDE TRANSFER PROCESS TO MANUFACTURE MULTI-COATED PHOTOCHROMIC OPTICAL LENSES - A novel photochromic latex formulation is provided, in one embodiment involving the addition of a polyurethane latex to a polyphasic latex, the formulation having improved adhesion qualities, in particular, adhesion onto a hard coat layer. In a preferred embodiment, the polyurethane latex is 20% by weight of the formulation. In addition, an optical article is provided having a coating including a novel photochromic latex formulation in accordance with the present invention, applied via a Front Side Transfer process. | 04-22-2010 |
| 20100102283 | COLOR FILTER ELEMENT WITH IMPROVED COLORANT DISPERSION - A color filter having a filter layer comprising a fluorinated phthalocyanine pigment and at least one second pigment. In one embodiment, the second pigment has a maximum absorption at a wavelength from 400 to 500 nm to create a green color filter. | 04-29-2010 |
| 20100123104 | PHOSPHOR COMPOSITION - A method is disclosed for forming a blended phosphor composition. The method includes the steps of firing precursor compositions that include europium and nitrides of at least calcium, strontium and aluminum, in a refractory metal crucible and in the presence of a gas that precludes the formation of nitride compositions between the nitride starting materials and the refractory metal that forms the crucible. The resulting compositions can include phosphors that convert frequencies in the blue portion of the visible spectrum into frequencies in the red portion of the visible spectrum. | 05-20-2010 |
| 20100123105 | Light filters using yellow melanin and melanin-like oligomers and photochromic dyes - Selective fractionation and separation of melanin and use of fractionated or separated melanin in connection with light filters is disclosed. Further, light filters that use yellow melanin or melanin like materials prepared to have a yellow color and a melanin transmission spectrum in combination with a photochromic dye are disclosed. The yellow form of melanin has minimal impact on the perception of light intensity with transmission values greater than 80%. The combination allows for a single light filter suitable for both night driving and sunglass applications and which also preserve color perception. | 05-20-2010 |
| 20100140571 | LASER-WRITABLE POLYMER MATERIAL - There is provided a laser-writable molding material containing A) at least one polymer material or at least one precursor compound which can be polymerised to give a polymer material, and B) a particulate salt-like compound or a mixture of particulate salt-like compounds, which under the influence of laser light changes its color or leads to a color change in the component A). In order to enlarge the range of matrix materials hitherto available for laser writing and to overcome the disadvantages of the previously used writing procedures for such matrix materials, the laser-writable molding material according to the invention is characterised in that the at least one polymer material of the component A) is selected from polymer compounds having siloxane crosslinking units. | 06-10-2010 |
| 20100148134 | Binder composition and photosensitive composition including the same - The present invention relates a binder composition and a photosensitive composition including the binder composition. In one embodiment, a binder composition includes a copolymer of monomer M1, M2, M3, M4, an iso octyl 3-mercaptopropionate and a thermal initiator, wherein the monomer M1 can be represented by the following formula: | 06-17-2010 |
| 20100163811 | Organic Layer Photosensitive Resin Composition and Organic Layer Fabricated Using Same - Disclosed is an organic layer photosensitive resin composition and an organic layer fabricated using the same. The organic layer photosensitive resin composition includes (A) an organic binder resin, (B) a reactive unsaturated compound, (C) a polymerization initiator, (D) a black pigment including a lactam-based black pigment, and (E) a solvent. | 07-01-2010 |
| 20100163812 | INK COMPOSITION FOR COLOR FILTER - An ink composition for a color filter is provided. The ink composition comprises a pigment, a binder resin, a polymerizable monomer and a melamine compound. The melamine compound has a weight average molecular weight of 126 to 5,000. The melamine compound is represented by Formula 1: | 07-01-2010 |
| 20100181541 | COMPOSITE WITH INVERSE THERMOCHROMIC PROPERTIES, COMPOSITE MATERIAL CONTAINING THIS AND ALSO USE THEREOF - The invention relates to a composite with inverse thermochromic properties, the composite changing from a colourless into a coloured state with increasing temperature. The composite thereby contains a colourant, a developer and a fluxing agent and also an inorganic filler. The invention likewise relates to a composite material which contains a polymer-based matrix into which at least one composite with inverse thermochromic properties is doped. These composite materials are used in the field of sensor technology, solar technology, transport and communications technology and medical technology. | 07-22-2010 |
| 20100207078 | DEPROTECTION OF FUNCTIONAL GROUPS BY MULTI-PHOTON INDUCED ELECTRON TRANSFER - The present invention provides novel compositions suitable for use in an intermolecular photodeprotection reaction scheme. Such compositions include a chromophore compound and a second compound having a photocleavable group bonded to a protected functional group. Novel compounds which can used in intramolecular photodeprotection are also provided. These compounds have a chromophore moiety bonded to a photocleavable group, which itself is bonded to a protected group. The compounds and compositions disclosed herein can be used in two-photon and multi-photon excitation. | 08-19-2010 |
| 20100213421 | Diketopyrrolopyrrole Cocrystals - The invention relates to cocrystals of compounds of the formulae (I), (II) and (III), obtainable by reacting 1 mol of a succinic diester with 2 mol of a mixture of nitriles A-CN and B-CN, where A-CN and B-CN are present in the nitrile mixture in a molar ratio of 90:10 to 30:70 relative to one another, and where A-CN is 2-chlorobenzonitrile and B-CN is 4-X-benzonitrile where X=chlorine, methyl or nitrile. | 08-26-2010 |
| 20100213422 | UV CURABLE PHOTOCHROMIC COMPOSITION AND PRODUCTS FORMED BY USING THE SAME - The present invention relates to a UV curable photochromic composition comprising a photochromic dye and an acrylate-based prepolymer having a polyol structure in which an acrylate-based functional group is introduced by using an iso-cyanate-based compound having two or more isocyanate functional groups as a linker, and to products formed by using the same. | 08-26-2010 |
| 20100230648 | Chromene Compounds - A chromene compound represented by the following formula (1), | 09-16-2010 |
| 20100230649 | CHROMENE COMPOUND - A chromene compound represented by the following formula (1), | 09-16-2010 |
| 20100230650 | PHOTOCHROMIC CURABLE COMPOSITION - A photochromic curable composition comprising [A] not less than 0.1 part and less than 5 parts by mass of a specific radically polymerizable monomer having an epoxy group, [B] 1.0 to 15 parts by mass of a specific polyfunctional radically polymerizable monomer, [C] 1.0 to 30.0 parts by mass of a specific di(meth)acrylate monomer, [D] more than 50.0 parts and not more than 97.9 parts by mass of a (meth)acrylate monomer except the components [A] to [C] and/or a thio(meth)acrylate monomer, and [E] 0.001 to 10 parts by mass of a photochromic compound based on 100 parts by mass of the total of the polymerizable monomers. | 09-16-2010 |
| 20100243971 | PHOTOCHROMIC BENZOPYRANS - The present invention relates to photochromic benzopyrans and to the use thereof in plastics of all kinds, especially for ophthalmic purposes. The inventive compounds are photochromic benzopyran compounds in which a polycyclic aromatic is joined to the 5 and 6 positions of a benzopyran, where the bond in the 6 position is direct and the bond in the 5 position is via a mono- or diatomic bridge. | 09-30-2010 |
| 20100264382 | FLUORINE-SUBSTITUTED PERYLENES FOR COLOUR FILTERS IN LCDS - Use of fluorine-substituted perylenes in colour filters for liquid-crystal displays. | 10-21-2010 |
| 20100270519 | THERMOCHROMIC COATINGS II - The invention provides improved conditions for atmospheric pressure chemical vapour deposition (APCVD) of vanadium (IV) oxide. Specifically, higher quality vanadium oxide (particularly in the form of films) can be obtained by employing concentrations of precursors in the APCVD reaction which are substantially less than those used previously. These conditions improve the reproducibility of the films obtained by APCVD and also prevent particulate formation in the manufacturing apparatus, which in previous work had caused blockages. The films obtained have improved visual appearance, especially colour, and/or have improved adhesion to a substrate. The obtained films also show a greater difference in transmission above and below the switching temperature than previous films. The invention also provides doped vanadium oxide, particularly with tungsten. Substrates (e.g. glass substrates) coated with a film of vanadium oxide are also provided. The vanadium oxide of the invention is useful for intelligent window systems, infrared modulators and data storage devices. | 10-28-2010 |
| 20100295002 | Color composition for color filter, color filter using the composition and liquid crystal display device - Disclosed is a color composition for a color filter, which includes at least acrylic resin and a coloring agent. The acrylic resin contains a copolymer formed of a first vinyl monomer having a benzyl group and a second vinyl monomer having a carboxyl group, the copolymer having a weight average molecular weight of 3,000 to 11,000, and an acid value of solid matter of the copolymer being confined to 30 to 85. | 11-25-2010 |
| 20100295003 | PHOTOCHROMIC COMPOSITIONS AND PHOTOCHROMIC FILMS - The present invention relates to a photochromic composition comprising multifunctional (meth)acrylate-based monomers having two or more functional groups, a photochromic dye and an aromatic vinyl compound, in which the content of the aromatic vinyl compound is more than 30% by weight and 70% by weight or less, a photochromic film produced by using the same, and a method for producing the photochromic film. | 11-25-2010 |
| 20100308284 | PIGMENT DISPERSING COMPOSITION COLOR FILTER - Provided is a pigment dispersing composition for a color filter including a color material, a resin, and an organic solvent which may dissolve the resin, wherein a modified pigment (D) is contained as the color material which includes, on the surface of a pigment (A), a polymer (P) obtained by polymerizing a polymer (B) containing a polymerizable unsaturated group soluble in a non-aqueous solvent and at least one type of polymerizable unsaturated monomer (C) which is soluble in the non-aqueous solvent and becomes either insoluble or poorly soluble following polymerization. | 12-09-2010 |
| 20100308285 | NOVEL COLORANT COMPOUND AND BLUE RESIST COMPOSITION FOR USE IN COLOR FILTER CONTAINING THE SAME - The present invention provides (I) a method of manufacturing a triphenylmethane colorant that can suppress the sub-reactions in conversion to a sulfonamide and is industrially advantageous, (II) a colorant compound that has both excellent spectral characteristics and a high solubility relative to organic solvents or polymers as a coloring agent to be used in color filters and (III) a blue resist composition for use in a color filter that shows a high lightness and an excellent hue particularly for blue color and can be used to display an image that is excellent in terms of spectral characteristics and contrast. | 12-09-2010 |
| 20110012073 | Optical film for suppressing near infrared ray transmittance and display filter using the same - An optical film includes a near-infrared absorbing layer, the near-infrared absorbing layer containing at least one colorant having a maximum absorption wavelength in the range of 900 nm to 1,100 nm, and a transparent copolymer resin containing fine rubber particles. | 01-20-2011 |
| 20110012074 | LASER PROTECTION POLYMERIC MATERIALS - This invention concerns a polymer coating material composition (PCM) comprising as components a polymer matrix, carbon nanotubes (CNT) as optical power limiters (OPL), and carbon rich molecules. One aspect of the invention is where the Polymer Matrix is a hyperbranched polymer, such as a hyperbranched polycarbosiloxane polymer. Another aspect of the invention is where the CNT is a short multiwall carbon nanotube (sMWNT). A further aspect of the invention is where the carbon-rich molecules are triethoxysilyl anthracene derivatives. The composition wherein the ratio in weight percent of Polymer Matrix to CNT to carbon-rich molecule is from 94:3:3 to 99.8:0.1:0.1. The composition can further contain one or more of multi-photon absorbers (MPA) chromophores or reverse saturable absorbers (RSA) chromophores. These compositions can be used as: a) a film, b) a coating, c) a liquid, d) a solution, or e) a sandwiched film between two transparent substrates. | 01-20-2011 |
| 20110017961 | Polychromic Substances and Their Use - A compound which undergoes a colour change upon irradiation, and which has the general structure: X—C≡C—C≡C—Y—(CO) | 01-27-2011 |
| 20110017962 | COLORED CURABLE COMPOSITION, COLOR FILTER AND SOLID-STATE IMAGING DEVICE - A colored curable composition including: (A) a pigment dispersion containing (a-1) a pigment, (a-2) a compound having a pigment mother nucleus structure and an amino group in a molecule, and (a-3) a resin having an acid group and a polymerizable group; (B) an oxime ester initiator; and (C) a polymerizable compound. | 01-27-2011 |
| 20110037038 | Thermosetting Resin Composition for Producing Color Filter for CMOS Image Sensor, Color Filter Comprising Transparent Film Formed Using the Composition and CMOS Image Sensor Using the Color Filter - A thermosetting resin composition for producing a color filter for a CMOS image sensor is provided. The thermosetting resin composition comprises an organic solvent and a self-curing copolymer having structural units represented by Formulae 1, 2, 3 and 4, which are described in the specification. | 02-17-2011 |
| 20110042629 | PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS AND COMPOSITIONS AND ARTICLES INCLUDING THE SAME - The present invention provides a photochromic material which is an indeno-fused naphthopyran having a pi-conjugation extending group bonded to the 11-position of the indeno-fused naphthopyran, the pi-conjugation extending group having at least one pendent halo-substituted group bonded thereto. The pi-conjugation extending group extends the pi-conjugation system of said indeno-fused naphthopyran. The 13-position of the indeno-fused naphthopyran is substantially free of spiro-substituents. The invention further provides photochromic materials of specified structure, photochromic compositions, photochromic articles and optical elements that include the photochromic material. | 02-24-2011 |
| 20110049444 | COLORED RESIN COMPOSITIONS FOR COLOR FILTER, COLOR FILTER, ORGANIC EL DISPLAY, AND LIQUID-CRYSTAL DISPLAY DEVICE - A colored resin composition is provided which is capable of providing blue pixels of a color filter that have excellent light resistance and which satisfies heat resistance required in color display production steps. A color filter having blue pixels with excellent color purity and transmittance and an organic EL display and a liquid-crystal display device both having satisfactory blue purity are also provided by using the colored resin composition. The colored resin composition for color filter includes (a) a binder resin, (b) a solvent, and a triarylmethane type coloring matter of a specific structure represented by general formula (I). The color filter, organic EL display, and liquid-crystal display device are produced using the colored resin composition. | 03-03-2011 |
| 20110049445 | PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS AND COMPOSITIONS AND ARTICLES INCLUDING THE SAME - The present invention provides ophthalmic devices comprising at least one photochromic material which is an indeno-fused naphthopyran having a pi-conjugation extending group bonded to the 11-position of the indeno-fused naphthopyran, the pi-conjugation extending group having at least one pendent halo-substituted group bonded thereto. The pi-conjugation extending group extends the pi-conjugation system of said indeno-fused naphthopyran. The 13-position of the indeno-fused naphthopyran is substantially free of spiro-substituents. The invention further provides photochromic materials of specified structure, photochromic compositions, photochromic articles and optical elements that include the photochromic materials. Other non-limiting embodiments relate to methods of making the ophthalmic devices comprising photochromic materials. | 03-03-2011 |
| 20110049446 | COLOR CORRECTION MATERIAL, FILM-FORMING COMPOSITION, AND OPTICAL FILTER - A color correction material contains at least one type of cyanine compound composed of a cyanine cation represented by general formula (I) below (wherein the symbols are as defined in the description) and a q-valent anion represented by pAn | 03-03-2011 |
| 20110062395 | UV CURABLE LIQUID PRE-POLYMER, AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME AND MANUFACTURING METHOD THEREOF - A liquid-crystal display includes a first substrate and a second substrate disposed opposite the first substrate, and a plurality of pixel areas formed on the first substrate, where each pixel area has red, green, blue, and white sub-pixel areas. Red, green and blue color filter layers are disposed on the red, green and blue sub-pixel areas, respectively, and an overcoat layer is disposed over the red, green and blue color filter layers, where a portion of the overcoat layer forms a white color filter layer in the white sub-pixel area. The overcoat layer is formed from a UV-curable liquid pre-polymer material, which includes monomers each having a mono-functional group, and at least a di-functional group or a tri-functional group. | 03-17-2011 |
| 20110062396 | CHROMENE COMPOUND - A chromene compound represented by the following formula (1): | 03-17-2011 |
| 20110068307 | Colored composite microparticles, process for producing the colored composite microparticles, colorant, color filter and ink for ink-jet printing - There are provided colored composite microparticles having a fine primary particle diameter and exhibiting a high tinting strength, an excellent dispersibility and an excellent light fastness; a process for producing the colored composite microparticles; and a dispersion of the colored composite microparticles. The colored composite microparticles are composite particles comprising silica and an organic pigment in which the silica is enclosed in the organic pigment and contained in an amount of 0.001 to 9% by weight (calculated as Si) based on the weight of the composite particles. The coloring composition for color filters is prepared by dispersing a colorant for color filters comprising the colored composite microparticles in a coloring composition base material, whereas the ink for ink-jet printing is prepared by dispersing a colorant for inks for ink-jet printing comprising the colored composite microparticles in an ink base solution. The colored composite microparticles have a high tinting strength and are excellent in dispersibility and light fastness, and therefore, can be suitably used in various applications such as ordinarily used paints, printing inks, etc., irrespective of an aqueous system or a solvent system. | 03-24-2011 |
| 20110095243 | Photochromic compounds based on ring opening and closing of an [1,3]oxazine compound - We have designed a molecular switch based on the photoinduced opening and thermal closing of a [1,3]oxazine ring. A substituted [1,3]oxazine compound described as having a general (i.e., unsubstituted) structure with fused indoline and benzooxazine fragments such that they share a common bond in the [1,3]oxazine compound: (i) the bond connecting positions 1 and 2 of the indoline fragment and (ii) the bond connecting positions 2 and 3 of the benzooxazine fragment. Irradiation by light of suitable wavelength and intensity of this photochromic compound induces cleavage of a [C—O] bond of the [1,3]oxazine ring to form a phenolate chromophore. The photogenerated (e.g., colored) isomer may revert thermally to the starting (e.g., colorless) oxazine. Alternatively, the switch may be between isomers of the compound that absorb at different wavelengths. Reversible coloration of silica or polymeric materials and switching optical signals may involve many cycles of interconversion between different colored states. A colorless/colored state may be maintained by constant irradiation or chemical trapping. | 04-28-2011 |
| 20110108781 | PHOTOCHROMIC MATERIALS - The present invention relates to photochromic materials that include a photochromic compound that includes a photochromic substituent (e.g., an indeno-fused naphthopyran) and at least one pendent silane group, which is bonded to the photochromic substituent. The pendent silane groups are selected from certain pendent siloxy-silane groups and/or pendent alkoxy-silane groups represented by general formulas (I) and/or (II) as described in further detail herein. The present invention also relates to photochromic articles, such as photochromic optical elements (e.g., photochromic lenses), and photochromic coating compositions (e.g., curable photochromic coating compositions), that include the photochromic materials of the present invention. The photochromic materials of the present invention have improved compatibility with compositions into which they may be incorporated, for example, coating compositions, such as urethane coating compositions. | 05-12-2011 |
| 20110140056 | Indeno-fused ring compounds - The present invention relates to compounds represented by the following Formulas (I) and (II), | 06-16-2011 |
| 20110140057 | PLURAL ELEMENT COMPOSITE MATERIALS, METHODS FOR MAKING AND USING THE SAME - The invention provides composite materials comprising a shape change element and an optical change element, which elements undergo a change in response to an applied stimulus. Also provided are objects that include the subject shape changing materials, as well as methods of making and using the same. | 06-16-2011 |
| 20110147680 | THERMOPLASTIC ELECTROCHROMIC MATERIALS - Disclosed are electrochromic materials containing a film-forming polymer with a T | 06-23-2011 |
| 20110147681 | Photochromic Polymer and Composition Comprising Photochromic Polymer - A photochromic polymer comprising at least one siloxane oligomer and at least two photochromic groups covalently linked to one or both terminuses of the siloxane oligomer and compositions containing photochromic siloxane polymers with narrow polydispersity. The photochromic polymer enhances switching speed in rigid host polymers. | 06-23-2011 |
| 20110155972 | ONE SILICON-ALUMINATE LIGHT-CONVERSION FLUORESCENCE MATERIAL CO-ACTIVATED WITH HALOGEN FOR WHITE-LIGHT LED - One silicon-aluminate light conversion fluorescence material co-activated with halogen for white-light LED, which features a general formula as R | 06-30-2011 |
| 20110155973 | IMPROVED, RED COLOUR FILTER COMPOSITION - A composition, for producing dispersions, thermoplastic masses and/or colour filters, comprising (a) a colourant of formula (1) wherein 20-100 mol % R | 06-30-2011 |
| 20110163282 | PHOTOCHROMIC MATERIAL - Photochromic dyes are disclosed. A photochromic dye can include a first photo-reactive group and a second photo-reactive group. A first photochromic reaction can be induced in the first photo-reactive group of the photochromic dye by radiation having a first wavelength, and a second photochromic reaction can be induced in the second photo-reactive group of the photochromic dye by radiation having a second wavelength. | 07-07-2011 |
| 20110163283 | AZO COMPOUNDS, AZO PIGMENTS, PIGMENT DISPERSION, COLORING COMPOSITION, AND INK FOR INKJET RECORDING - An azo pigment showing excellent coloring characteristics such as tinctorial strength and hue and excellent fastness such as light fastness, and a pigment dispersion containing the azo pigment are provided. | 07-07-2011 |
| 20110198546 | PHOTOCHROMIC MATERIAL - Photochromic dyes are disclosed. A photochromic dye can include a first photo-reactive group and a second photo-reactive group. A first photochromic reaction can be induced in the first photo-reactive group of the photochromic dye by radiation having a first intensity, and a second photochromic reaction can be induced in the second photo-reactive group of the photochromic dye by radiation having a second intensity. The second intensity may be greater than the first intensity. | 08-18-2011 |
| 20110215283 | PHOTOCHROMIC POLYMER WITH BINDER - The present disclosure relates to the process of making a photochromic composite having a photochromic polymer and a binder polymer. The photochromic polymer is made by solution polymerization of the photochromic monomer and two monomers in the presence of a base and the binder polymer is made by solution polymerization of the two monomers in the presence of a base. | 09-08-2011 |
| 20110215284 | Color composition for color filter, color filter using the composition and liquid crystal display device - A color filter and a liquid crystal display device with the color filter that includes a substrate; and a color layer formed on the substrate and constituting color pixels of a plurality of colors, wherein the color layer is formed through a curing of a color composition comprising at least acrylic resin and a coloring agent, wherein the acrylic resin contains a copolymer formed of a first vinyl monomer having a benzyl group and a second vinyl monomer having a carboxyl group, the first vinyl monomer having a function of regulating a retardation of a color layer, the copolymer having a weight average molecular weight of 3000 to 11000 and an acid value of solid matter falling within the range of 30 to 85. | 09-08-2011 |
| 20110227009 | INK COMPOSITION FOR MANUFACTURING COLOR FILTER - Provided is an ink composition for manufacturing color filters. The ink composition includes an acrylic binder resin obtained by polymerizing the group of monomers containing a compound represented by Formula 1. The ink composition has good chemical resistance and adhesive properties and is used for manufacturing color filters exhibiting a high contrast ratio: | 09-22-2011 |
| 20110260124 | ALKALI METAL ION-DOPED ELECTROCHROMIC FILMS AND METHODS OF MAKING THE SAME - Alkali metal ion-doped electrochromic films, and methods of making such films, are disclosed. An exemplary electrochromic film comprises a lattice of an oxide of a Group VIII transition metal and a dopant deposited onto the surface of a substrate. The oxide is generated by heating at least one starting material and at least one dopant ion source on the surface of the substrate. | 10-27-2011 |
| 20110260125 | PROCESS FOR PREPARING A PHOTOCHROMIC POLYMERIC COMPOSITION, THUS OBTAINED POLYMERIC COMPOSITION AND USE THEREOF - The present invention discloses a process for preparing a photochromic polymeric composition, characterized in that the photochromic polymeric composition is prepared by comprising (meth) acrylamide compound in the reaction mixture useful for the preparation of the photochromic polymeric composition. The present invention also relates to the thus obtained polymeric composition, photochromic articles made from said polymeric composition, and use of said polymeric composition for preparing photochromic articles. The photochromic polymeric composition according to the present invention makes the absorption peak of the photochromic dye therein become longer, thus exhibiting a desired grey with a bit bluish green or grey with a bit blue. | 10-27-2011 |
| 20110266505 | INTRAOCULAR LENSES WITH COMBINATIONS OF UV ABSORBERS AND BLUE LIGHT CHROMOPHORES - Disclosed are ophthalmic device materials having improved light transmission characteristics. The materials contain a combination of certain UV absorbers and blue-light absorbing chromophores. | 11-03-2011 |
| 20110272644 | Fluidic devices comprising photocontrollable units - Photochromic materials that are useful for a variety of applications, including for making various unit functions of fluidic devices, particularly microfluidic devices, such as microchannels, valves and gates, using spiropyran materials, such as a polymeric composition comprising a spiropyran. In certain disclosed embodiments the spiropyran is admixed with a polymeric material. For example, the spiropyran may be intercalated into a polyalkylene or polyalkylene phthalate. The spiropyran also may be polymerized with at least one additional monomer to form a heteropolymer, such as by polymerization with styrene, styrene derivatives, acrylate and acrylate derivatives. The spiropyran compositions can be used to make, for example, a photoactuatable valve, a fluidic channel, etc. The valve may be associated with a microchannel, including photochromic microchannel. In certain disclosed embodiments, the valve, at least one microchannel, or both, are re-patternable by light exposure. Embodiments of a method for using a photochromic material in a microfluidic device also are disclosed. One disclosed embodiment concerns providing a microfluidic device comprising at least one re-patternable microchannel defined by a spiropyran photochromic material, at least one photoactuatable valve comprising the same or a different spiropyran photochromic material, or both. Spiropyran photochromic material is serially exposed to light of different wavelengths to move a fluid, to actuate a gate or valve, or both. | 11-10-2011 |
| 20110272645 | UV-ABSORBERS FOR OPHTHALMIC LENS MATERIALS - Dihydroxybenzotriazole UV absorbing compounds that are particularly useful in ophthalmic devices are disclosed. | 11-10-2011 |
| 20110278512 | Twisted Pi-Electron System Chromophore Compounds with Very Large Molecular Hyperpolarizabilities and Related Compositions and Devices - Unconventional twisted π-electron system electro-optic (EO) chromophores/compounds, compositions and related device structures. Crystallographic analysis of several non-limiting chromophores reveals, for instance, large ring-ring dihedral twist angles and a highly charge-separated zwitterionic structure in the ground state, in both solution phase and solid-state. | 11-17-2011 |
| 20110297898 | PREPARATION OF A PHOTOCHROMIC INK - The present invention relates to a photochromic ink, the process for its preparation which is based on a spiropyran powder obtainable by melting, cooling and crushing, and to a new form of a spiropyran obtainable thereby. Said process to prepare a photochromic ink comprises the steps of a) heating and melting the spiropyran at a temperature below 250 C, b) cooling the melt to obtain a solidified spiropyran, c) crushing the solidified spiropyran to obtain a powder, d) optionally adding the powder to a binder providing the basis for the photochromic ink. | 12-08-2011 |
| 20120018686 | Compositions for the preparation of composite photochromic polycarbonate lenses - Photochromic matrix compositions and tie layer compositions useful for the preparation of photochromic polycarbonate lenses are disclosed. The tie layer compositions facilitate adhesion of the photochromic matrix composition to the polycarbonate lens. The photochromic matrix compositions can contain a flexible hydrophilic dimethacrylate monomer, one or more hydrophobic monomers, a flexible hydrophobic multi(meth)acrylate monomer, one or more urethane methacrylate oligomers, and one or more photochromic dyes. The tie layer compositions can contain one or more methacrylate monomers, a (meth)acrylated oligomer with a polycarbonate backbone, one or more urethane methacrylate oligomers, and a solvent or solvent mixture. Methods of preparing photochromic polycarbonate lenses are also disclosed, involving the serial application of the tie layer composition, then the photochromic matrix composition to the lens. | 01-26-2012 |
| 20120018687 | Process for the preparation of easily dispersible Violet Pigment - The surface of a base pigment is modified so as to have a specific functional group such as sulfonic acid or its derivative, in order to increase rheological and colouristic properties and flocculation stability of dioxazine pigments (e.g., Pigment Violet 23). By modifying a pigment surface and further kneading it, dispersibility and the efficiency (brightness) of a color filter are improved without any other adverse effects. | 01-26-2012 |
| 20120032123 | PHOTOCHROMIC COMPOSITE MATERIAL - Sol-gel process for producing a photochromic composite material, in which there is a precursor and a photochromic complex; the process includes successive stages of hydrolysis, condensation, and drying, in which: —an alkoxysilane is selected as a precursor, and a ruthenium complex with a nitrosyl ligand is selected as a photochromic complex, and, in combination, —the sol-gel process is implemented starting from the selected precursor and photochromic complex, with successive stages of hydrolysis, arrangement in a container of a selected shape, condensation, curing and aging, whereby this latter stage includes a final drying cycle, and—for the curing and aging stages—the pH, temperature and duration are selected so that in the produced xerogel, whose shape is determined by that of the container, the photochromic ruthenium complex with a nitrosyl ligand, in the crystalline state and in the form of nanoparticles, is inserted into the nanopores of the silica matrix, distributed in an at least substantially homogeneous way. | 02-09-2012 |
| 20120037859 | Photochromic Coating Process - The present invention provides a method for manufacturing a photochromic article having a photochromic compound containing layer. The method includes the step of coating a casting face of at least one mould section with a photochromic host layer. The photochromic host layer is treated to minimise damage during subsequent steps, and a mould is then assembled so that it includes the mould section having the photochromic host layer. The mould is then filled with a photochromic article monomer composition and the monomer composition is subsequently cured to form a photochromic article substrate adhered to the photochromic host layer. The photochromic compound is introduced into the photochromic host layer. | 02-16-2012 |
| 20120037860 | DYE-CONTAINING NEGATIVE CURABLE COMPOSITION, COLOR FILTER AND METHOD FOR PRODUCING THE SAME - The present invention provides a dye-containing negative curable composition comprising at least two dyes (A), an oxime photopolymerization initiator (B) and a radical polymerizable monomer (C); or a dye-containing negative curable composition comprising at east two organic-solvent soluble dyes (A), an oxime photopolymerization initiator (B), a radical polymerizable monomer (C) and an organic solvent (D), wherein the moisture content of the composition is less than 1% by mass relative to the total amount of the composition. | 02-16-2012 |
| 20120061630 | GREEN SOLUBLE CONJUGATED POLYMERS WITH HIGH CHARGE CARRIER MOBILITIES - A donor-acceptor (DA) π-conjugated polymer with high charge transfer mobility has a plurality of D | 03-15-2012 |
| 20120112140 | Photosensitive Resin Composition for Color Filter and Color Filter Using Same - A photosensitive resin composition for a color filter and a color filter using the same are provided. The photosensitive resin composition for a color filter includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a pigment; and (E) a solvent. | 05-10-2012 |
| 20120112141 | Photosensitive Resin Composition for Color Filter and Color Filter Using Same - Disclosed are a photosensitive resin composition for a color filter and a color filter including the same. The photosensitive resin composition for a color filter may include (A) an acrylic-based copolymer including a structural unit represented by the following Chemical Formula 1 and a structural unit represented by the following Chemical Formula 2; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a pigment; and (E) a solvent. | 05-10-2012 |
| 20120112142 | CURABLE COLORING COMPOSITION, COLOR FILTER AND METHOD FOR PRODUCING SAME, AND QUINOPHTHALONE DYE - To provide a curable coloring composition that has good color hue, high transmittance properties, high light fastness and heat fastness, and excellent stability over time and solvent resistance after curing, a color filter that has good color hue, high transmittance properties, and excellent light fastness, heat fastness, and solvent resistance, and is compatible with high resolution, and a method for producing same. | 05-10-2012 |
| 20120119170 | COLOR CHANGING POLYMER-BASED ARTICLE - A polymer-based color changing article manufactured by injection, extrusion or similar methods that comprises transparent polymer matrix, polymeric color changing enhancer additive distributed within the polymer matrix that does not change its optical properties and a chemical compound capable of reversible changing its original color due to a photochemical reaction. The polymer-based color changing article can be used for applications such as lenses, color changing protective shields or sheets for controlling the intensity of light irradiation within a room, car, greenhouse, games, toys, memorabilia, packages for light sensitive food, beverages, and drugs. | 05-17-2012 |
| 20120126185 | INDENO-FUSED RING COMPOUNDS - The present invention relates to compounds represented by the following Formulas (I) and (II), | 05-24-2012 |
| 20120132870 | Indeno-Fused Naphthopyrans Having Ethylenically Unsaturated Groups - The present invention relates to indeno-fused naphthopyrans, and in particular indeno[2′,3′:3,4]naphtho[1,2-b]pyrans having certain groups bonded to the 3, 6, 7, 11, and 13 positions thereof. The indeno-fused naphthopyrans of the present invention have an ethylenically unsaturated group selected from (C | 05-31-2012 |
| 20120138876 | CHROMENE COMPOUND - A chromene compound represented by the following formula (1): | 06-07-2012 |
| 20120138877 | COMPOUND OR ITS TAUTOMER, METAL COMPLEX COMPOUND, COLORED PHOTOSENSITIVE CURING COMPOSITION, COLOR FILTER, AND PRODUCTION - Provided is a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color purity and fastness. A colored photosensitive curing composition, comprising, as its colorant, a dipyrromethene-based metal complex compound obtained from a metal or metal compound and a dipyrromethene-based compound represented by the following Formula (I): | 06-07-2012 |
| 20120145972 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Provided are a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter may include (A) a copolymer including a structural unit represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a pigment; and (E) a solvent: | 06-14-2012 |
| 20120145973 | Photochromic Materials That Include Indeno-Fused Naphthopyrans - The present invention relates to photochromic materials that include one or more indeno-fused naphthopyrans that have particular groups at the 7, 11, and 13 positions thereof, and at the position alpha to the oxygen of the pyran ring thereof. With some embodiments, hydrogen or an alkoxy group is bonded to the 7 position, an optionally substituted phenyl is bonded to the 11 position, two alkyl groups are bonded to the 13 position, and two optionally substituted phenyl groups are bonded to the position alpha to the oxygen of the pyran ring of the indeno-fused naphthopyran compound. The 13 position of the indeno-fused naphthopyrans is free of ether groups in which an ether oxygen is bonded to the 13 position, and hydroxyl. The present invention also relates to photochromic articles and compositions that include such indeno-fused naphthopyrans. | 06-14-2012 |
| 20120145974 | CHROMENE COMPOUND - A chromene compound which contains a skeleton represented by the following formula (1) and has high color optical density at the time of exposure, double peak characteristic, little initial coloration, a practical fading speed and durability. | 06-14-2012 |
| 20120145975 | PHOTOCHROMIC MATERIALS HAVING EXTENDED PI-CONJUGATED SYSTEMS AND COMPOSITIONS AND ARTICLES INCLUDING THE SAME - The present invention provides a photochromic material which is an indeno-fused naphthopyran of structural formulas I or II, having a pi-conjugation extending group bonded to the 11-position of the indeno-fused naphthopyran, the pi-conjugation extending group having at least one pendent halo-substituted group bonded thereto. The pi-conjugation extending group extends the pi-conjugation system of said indeno-fused naphthopyran. The 13-position of the indeno-fused naphthopyran is substantially free of spiro-substituents. The invention further provides photochromic materials of specified structure, photochromic compositions, photochromic articles and optical elements that include the photochromic material. | 06-14-2012 |
| 20120161087 | Photosensitive Resin Composition and Color Filter Using the Same - A photosensitive resin composition for a color filter including a colorant including a dye represented by the following Chemical Formula 1, (B) an acrylic-based binder resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a color filter using the same are provided. | 06-28-2012 |
| 20120161088 | Photosensitive Resin Composition and Color Filter Using the Same - Disclosed is a photosensitive resin composition including (A) a photopolymerizable monomer including a compound represented by the following Chemical Formula 1, wherein the substituents of Chemical Formula 1 are the same as defined in the specification, (B) a binder resin, (C) a photopolymerization initiator, (D) a pigment and (E) a solvent, and a color filter using the same. | 06-28-2012 |
| 20120161089 | CHROMENE COMPOUND - A chromene compound having a skeleton represented by the following formula (1) and exhibiting double peak characteristic: | 06-28-2012 |
| 20120168697 | BROADLY ABSORBING METALLOPORPHYRIN-BASED MULTICHROMOPHORIC ARRAYS FOR TRIPLET HARVESTING - The present disclosure relates to multichromophoric assemblies comprising metalloporphyrin scaffolds. The present disclosure also relates, in part, to methods for generating electric-field-stabilized geminate polaron pairs comprising applying electric fields to the multichromophoric assemblies described herein, or alternatively, directly to the metalloporphyrins provided by the present disclosure. The present disclosure further relates, in part, to multichromophoric assemblies comprising metalloporphyrin scaffolds, which exhibit enhanced energy transfer properties. | 07-05-2012 |
| 20120175572 | SOLVENT FOR PRINTING, PATTERN COMPOSITION FOR PRINTING COMPRISING THE SOLVENT, AND PATTERNING METHOD USING THE COMPOSITION - Disclosed is a solvent for printing which comprises a first solvent selected from the group consisting of acetone, methyl ethyl ketone, methyl acetate, ethyl acetate, methanol and mixtures thereof, and a second solvent selected from the group consisting of propylene glycol monomethyl ether acetate (PGMEA), propylene glycol monomethyl ether (PGME), isopropanol, butyl acetate, ethyl-3-ethoxypropionate and mixtures thereof. Further disclosed are a pattern composition for printing comprising the solvent for printing, and a patterning method using the composition. The use of the solvent for printing enables formation of an accurate pattern. | 07-12-2012 |
| 20120187351 | COLORANT MULTIMER, COLORED CURABLE COMPOSITION, COLOR FILTER AND METHOD FOR PRODUCING THE SAME, AND SOLID-STATE IMAGE SENSOR, IMAGE DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE AND ORGANIC EL DISPLAY WITH THE COLOR FILTER - A colorant multimer includes, as a partial structure of a colorant moiety, a dipyrromethene metal complex compound or tautomer thereof obtained from:
| 07-26-2012 |
| 20120205599 | COLOR FILTER AND IMAGE DISPLAY APPARATUS HAVING THE SAME - A color filter which has a green colored area that is heat-resistant and has a high luminance, and which is excellent in terms of color reproducibility when applied to an image display apparatus, is provided. An image display apparatus which has the color filter and is excellent in terms of color reproducibility is provided. The color filter has, on a substrate, a green colored area that contains a green pigment or cyan pigment and at least one yellow dye selected from the group consisting of the following (1) to (3):
| 08-16-2012 |
| 20120228567 | URETHANE (METH) ACRYLATE MONOMER AND PRODUCTION PROCESS THEREOF - A process of producing a urethane (meth)acrylate monomer having a low acid value and a low content of a hardly soluble high-molecular weight impurity which is crosslinked high-dimensionally, comprising the steps of:
| 09-13-2012 |
| 20120235099 | RADIATION-SENSITIVE COLORED COMPOSITION, COLORED CURED FILM, COLOR FILTER AND METHOD OF PRODUCING THE SAME, SOLID-STATE IMAGING DEVICE, LIQUID CRYSTAL DISPLAY APPARATUS, AND METHOD OF PRODUCING DYE - The object of the present invention is to provide a radiation-sensitive colored composition which can supress the generation of the contamination of the device. | 09-20-2012 |
| 20120267583 | STABLE FREE RADICAL CHROMOPHORES, PROCESSES FOR PREPARING THE SAME, NONLINEAR OPTIC MATERIALS AND USES THEREOF IN NONLINEAR OPTICAL APPLICATIONS - Nonlinear optic chromophores comprising stabilized radical structures, mixtures thereof, methods for their production, nonlinear optical materials containing such chromophores, and the use of such materials in electro-optic, solar conversion, photovoltaic and all-optical nonlinear devices are described. | 10-25-2012 |
| 20130001483 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed is a photosensitive resin composition for a color filter that includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent. | 01-03-2013 |
| 20130026428 | PREPARATION OF A PHOTOCHROMIC INK - The present invention relates to a photochromic ink, the process for its preparation which is based on a spiropyran powder obtainable by melting, cooling and crushing, and to a new form of a spiropyran obtainable thereby. | 01-31-2013 |
| 20130075676 | COMPOSITE CRYSTAL COLLOIDAL ARRAY WITH PHOTOCHROMIC MEMBER - The invention includes a composite material for use in a security device including a radiation diffracting component that exhibits a first optical effect and a photochromic component that exhibits a second optical effect. The composite material is particularly suited for use in authenticating articles, such as currency. | 03-28-2013 |
| 20130099183 | METHOD FOR PREPARATION OF AQUEOUS NANO-PIGMENT DISPERSION - Embodiments of the invention disclose a method for preparing an aqueous nano-pigment dispersion. The method comprises mixing 2.5 wt %˜40 wt % styrene with polymerization inhibitors removed by evaporation, 2.5 wt %˜20 wt % acrylate monomer, 0.25 wt %˜5 wt % crosslinking monomer, 0.05 wt %˜0.5 wt % emulsification adjuvant, and 0.05 wt %˜0.5 wt % oil soluble initiator, adding 0.25 wt %˜2.5 wt % organic pigments to be dispersed to form an oil phase solution after dissolution; dissolving 0.05 wt %˜2 wt % emulsifier and 0.05 wt %˜2 wt % buffer in 40 wt % wt˜90 wt % deionized water to form an aqueous solution; mixing the oil phase solution and the aqueous phase solution, and then homogenizing them into fine emulsion; transferring the fine emulsion into a reactor; heating to increase the temperature to initiate the polymerization; after reacting, adding an alkaline soluble monomer; after continuing the reaction, cooling the temperature to the room temperature; adjusting pH to weak alkaline; and filtering to obtain the aqueous nano-pigment dispersion. | 04-25-2013 |
| 20130105743 | Photochromic Inks | 05-02-2013 |
| 20130126804 | MODIFIED POLYAMINE - A pigment dispersant which includes a modified polyamine obtained by the reaction of a polyamine having two or more primary and/or secondary amino groups per molecule and containing 2 to 1800 nitrogen atoms per molecule, a polyester, and a phosphorus-containing compound. The modified polyamine exhibits excellent pigment dispersion performance, shows little change in color tone upon heating, and has excellent heat resistance. | 05-23-2013 |
| 20130228727 | PHOTOSENSITIVE RESIN COMPOSITION AND APPLICATION OF THE SAME - A photosensitive resin composition includes (A) an alkali-soluble resin, (B) a polysiloxane, (C) an ethylenically unsaturated compound, (D) a photo-initiator, (E) a first solvent, and (F) a black pigment dispersion. The alkali-soluble resin (A) includes an unsaturated-group-containing resin (A-1) obtained by subjecting a mixture containing (i) an epoxy compound having at least two epoxy groups and (ii) a compound having at least one carboxyl group and at least one ethylenically unsaturated group to polymerization. A weight ratio of the black pigment dispersion (F) to the polysiloxane (B) ranges from 5 to 35. Application of the photosensitive resin composition is also disclosed. | 09-05-2013 |
| 20130240804 | SILICONE MATERIAL HAVING A PHOTOCHROMIC ADDITIVE - A silicone-based material that incorporates a photochromic molecule, and methods of making the same. The material changes color when exposed to ultraviolet radiation, thereby providing a convenient indicator of exposure. The material reverts to its original color after the source of ultraviolet radiation is removed. Compositions and articles that comprise a silicone-based material that incorporates a photochromic dye. | 09-19-2013 |
| 20130264528 | Ultraviolet and Infrared Absorptive Glass - Disclosed is an ultraviolet and infrared absorptive glass characterized by that its coloring component contains, based on mass of the ultraviolet and infrared absorptive glass, 0.05-0.9 mass % of CeO | 10-10-2013 |
| 20130277627 | PHOTOSENSITIVE RESIN COMPOSITION AND APPLICATIONS OF THE SAME - A photosensitive resin composition includes (A) an alkali-soluble resin, (B) a polysiloxane, (C) an ethylenically unsaturated compound, (D) a photo-initiator, (E) a solvent, (F) a black pigment, and (G) a metal chelate. The alkali-soluble resin (A) includes an unsaturated-group-containing resin (A-1) obtained by subjecting a mixture containing (i) an epoxy compound having at least two epoxy groups and (ii) a compound having at least one carboxyl group and at least one ethylenically unsaturated group to polymerization. | 10-24-2013 |
| 20130299755 | PHOTOSENSITIVE RESIN COMPOSITION FOR A COLOR FILTER AND USES THEREOF - The invention relates to a photosensitive resin composition, and it has the advantages of a high development speed and good compatibility. The invention also provides a method for manufacturing a color filter, color filter and liquid crystal display device. | 11-14-2013 |
| 20130306918 | Photosensitive Resin Composition for Color Filter and Color Filter Using Same - Provided are a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) a colorant including a diaminopyridine azo-based dye including a structure represented by Chemical Formula 1, and having an absorption wavelength at about 450 to about 550 nm, (B) an acrylic-based binder resin, (C) an acrylic-based photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent. | 11-21-2013 |
| 20130306919 | PHOTOSENSITIVE RESIN COMPOSITION, LIGHT-SHIELDING COLOR FILTER, METHOD OF PRODUCING THE SAME AND SOLID-STATE IMAGE SENSOR - The invention provides a photosensitive resin composition that includes titanium black, a photopolymerizable compound, a resin A having an acid value of from 70 mgKOH/g to 250 mgKOH/g, a resin B having an acid value of from 26 mgKOH/g to 65 mgKOH/g, a photopolymerization initiator, and a solvent, the photopolymerization initiator including an oxime photopolymerization compound. | 11-21-2013 |
| 20130306920 | COLORED PHOTOSENSITIVE COMPOSITION - Disclosed is a colored (alkali-developable) photosensitive composition using a compound that is excellent in solubility and heat-resistance in a resin composition, and also relates to an optical filter using the colored (alkali-developable) photosensitive composition, specifically a color filter that does not decrease luminance and thus is preferable for image display devices such as liquid crystal display panels. Specifically, disclosed is a colored (alkali-developable) photosensitive composition containing (A) a dye that contains at least one kind of compound represented by any of the general formulas (1) to (4), (B) a polymerizable compound having an ethylenically unsaturated bond or (B′) a polymerizable compound having an ethylenically unsaturated bond, which has alkali-developability, and (C) a photopolymerization initiator, and use of the composition. The compound represented by any of the general formulas (1) to (4) is as described. | 11-21-2013 |
| 20130313492 | MAGNETIC ASSEMBLY OF NONMAGNETIC PARTICLES INTO PHOTONIC CRYSTAL STRUCTURES - A method of forming colloidal photonic crystal structures, which diffract light to create color, which includes dispersing solid particles within a magnetic liquid media, and magnetically organizing the solid particles within the magnetic liquid media into colloidal photonic crystal structures. | 11-28-2013 |
| 20130334473 | COLORED CURABLE COMPOSITION, COLOR FILTER AND METHOD OF PRODUCING COLOR FILTER, SOLID-STATE IMAGE SENSOR AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a colored curable composition including a phthalocyanine pigment, a dioxazine pigment, a dye, a polymerization initiator, a polymerizable compound and a solvent; and a colored curable composition including a phthalocyanine pigment, a dye multimer having a polymerizable group and a group derived from a dipyrromethene dye, a polymerization initiator, a polymerizable compound and a solvent. | 12-19-2013 |
| 20130334474 | CURABLE COLORED COMPOSITIONS, COLOR FILTERS AND PROCESSES FOR PREPARING THEM, LIQUID CRYSTAL DISPLAY DEVICES, SOLID-STATE IMAGE SENSORS, AND DYE COMPOUNDS - Provided is a curable colored composition, transmitting the light in the magenta region and absorbing the light in the cyan region. | 12-19-2013 |
| 20140027682 | COLOR FILTER ARRAY HAVING HYBRID COLOR FILTERS AND MANUFACTURING METHOD THEREOF - A method for manufacturing a color filter array having hybrid color filters includes providing a high-grade photoresist and a low-grade photoresist, forming a plurality of first color filters on a substrate, and forming a plurality of second color filters and a plurality of third color filters on the substrate. The first color filters include the high-grade photoresist, and the second color filters and the third color filters include the low-grade photoresist. The high-grade photoresist of the first color filters includes a first amount of large size pigments in one unit area and the low-grade photoresists of the second color filters and the third color filters include a second amount of large size pigments in one unit area. A ratio of the second amount to the first amount is equal to or larger than | 01-30-2014 |
| 20140027683 | COLORED COMPOSITION, COLORED CURED FILM, COLOR FILTER, METHOD FOR PRODUCING COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE, SOLID-STATE IMAGING DEVICE, AND NOVEL DIPYRROMETHENE METAL COMPLEX COMPOUND OR TAUTOMER THEREOF - A colored composition includes at least one selected from the group consisting of a compound represented by the following Formula (I) and a tautomer thereof: | 01-30-2014 |
| 20140027684 | PHOTOCHROMIC POLYMERS - A photochromic polymer comprising at least two photochromic moieties linked by a straight or branched chain polymer selected from the group consisting of a homo-polyester, a co-polyester, and a co-polyester-polyether. | 01-30-2014 |
| 20140034884 | CHROMENE COMPOUND - A chromene compound which develops a color of a neutral tint and has little initial coloration, high double peak characteristic and high color development sensitivity, rarely experiences the reduction of color optical density though it has high fading speed, is excellent in the durability of photochromic properties and can dissolve in a monomer composition which will become a substrate for optical articles in a high concentration, and a photochromic curable composition comprising the chromene compound and polymerizable monomers. | 02-06-2014 |
| 20140042377 | Photochromic Polymer - A photochromic polymer comprising at least two photochromic moieties linked by a straight or branched chain polymer selected from the group consisting of poly(C2 to C4 alkylene oxide), poly[C | 02-13-2014 |
| 20140054520 | CHROMENE COMPOUND - A novel photochromic compound which develops a color of a neutral tint and has high color optical density, high fading speed and excellent durability. | 02-27-2014 |
| 20140077139 | PRESSURE SENSITIVE ADHESIVE COMPOSITION AND PRESSURE SENSITIVE ADHESIVE SHEET - A pressure-sensitive adhesive composition containing a pressure-sensitive adhesive that contains from 40 to 95% by mass of a rubber-based resin not containing a styrene-derived constituent unit, and a photochromic dye of a dithienylethene-based compound, wherein the content of the photochromic dye is from 0.40 to 8.00 parts by mass relative to 100 parts by mass of the pressure-sensitive adhesive, and a pressure-sensitive adhesive sheet having a pressure-sensitive adhesive layer formed of the pressure-sensitive adhesive composition have excellent weather resistance that can withstand long-term use, a relatively rapid rate of color change from colored to colorless, and excellent peelability to release sheets. | 03-20-2014 |
| 20140091267 | PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTERS AND USES THEREOF - The invention relates to a photosensitive resin composition, and a color filter produced thereby has the advantages of no bubble display and little color difference before and after development. The invention also provides a method for manufacturing a color filter, color filter and liquid crystal display device. | 04-03-2014 |
| 20140097392 | LIQUID COATING COMPOSITIONS OF POLYMER MATRIX RESINS WITH PHOTOCHROMIC DYES AND FILMS MADE THEREFROM - In a first aspect, a liquid coating composition includes a blend of a polymer matrix resin and a photochromic dye. The polymer matrix resin includes silane groups, and at least 50% of the silane groups in the polymer matrix resin are at terminal positions. | 04-10-2014 |
| 20140103269 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - A photosensitive resin composition for a color filter includes (A) a dye polymer composite including a repeating unit derived from a compound represented by the following Chemical Formula 1, (B) an acrylic-based photopolymerizable monomer, (C) a photopolymerization initiator, and (D) a solvent, and a color filter using the same. | 04-17-2014 |
| 20140103270 | RADIATION-SENSITIVE COMPOSITION, METHOD FOR FORMING PATTERN, COLOR FILTER AND METHOD OF PRODUCING THE SAME, AND SOLID-STATE IMAGE SENSOR - The invention provides a radiation-sensitive composition for forming pixels for a solid-state image sensor, the radiation-sensitive composition comprising: titanium dioxide particles;
| 04-17-2014 |
| 20140124715 | ENHANCED RESPONSE PHOTOCHROMIC COMPOSITION AND DEVICE - The present invention relates to optical power-limiting device, and more particularly, to an optical power-limiting passive device and to a method for limiting optical power transmission in lenses and windows, using absorption changes in a novel photochromic composition, having response to infrared light in addition to the conventional response to ultra violet light. This additional response is featuring the use of the novel photochromic composition in places where ultra violet and short wave visible light is absent, or obscured, e.g. using photochromic glasses behind the front window of a car. | 05-08-2014 |
| 20140124716 | PHOTOSENSITIVE RESIN COMPOSITION AND APPLICATION OF THE SAME - A photosensitive resin composition and application of the same are provided. The photosensitive resin composition comprises an alkali-soluble resin (A), a compound (B) containing vinyl unsaturated group(s), a photo initiator (C), an organic solvent (D), a pigment (E) and a metal chelating agent (F). During a pixel process with an omission of a prebake step, the photosensitive resin composition, which is added with the metal chelating agent (F), can be formed to pixels that is adhered tightly to a substrate. | 05-08-2014 |
| 20140145126 | PHOTOSENSITIVE COMPOSITION, COLORANT DISPERSION SOLUTION, LIGHT FILTER AND LIGHT SENSOR - A photosensitive composition, suitable for a hardened film capable of sufficiently blocking light in the visible range and sufficiently transmitting light in the near infrared region, is provided. The photosensitive composition contains a colorant, a compound having an ethylenic unsaturated group, a photopolymerization initiator and a solvent. The colorant contains (A1) to (A3); | 05-29-2014 |
| 20140151613 | PHOTOCHROMIC GLASSES - Described herein are photochromic glasses that are at least substantially free of rare earth elements. Methods of making and using the photochromic glasses are also described. | 06-05-2014 |
| 20140151614 | COLORED COMPOSITION, METHOD OF PRODUCING COLOR FILTER USING THE SAME, COLOR FILTER AND SOLID-STATE IMAGING DEVICE - The invention is directed to a colored composition for forming a green color filter, containing a color pigment, wherein a content of the color pigment to a total solid content of the colored composition is 60% by weight or more, and a layer having a thickness of 0.6 μm formed from the colored composition has light transmittance of 80% or more at a wavelength of 550 nm and light transmittance of 50% or less at a wavelength of 450 nm, and a method of producing a color filter including (A) forming a first colored layer containing a first colored composition and (B) patterning with dry etching so as to from a through-hole group in the first colored layer, wherein the first colored composition is the colored composition as defined herein. | 06-05-2014 |
| 20140151615 | COLORING COMPOSITION, COLORED CURED FILM, COLOR FILTER, MANUFACTURING METHOD OF THE SAME, AND SOLD STATE IMAGING DEVICE - A coloring composition which suppresses color loss of the colored pattern to be formed, and may form a colored pattern which has excellent developability and heat resistance is provided. A colored cured film which suppresses color loss of the colored pattern to be formed, and may form a colored pattern which has excellent developability and heat resistance, a color filter which is provided with the colored pattern, and a manufacturing method thereof are provided. A solid state imaging device which has excellent color loss resistance and heat resistance is provided. A coloring composition of the present invention includes a resin (A) having a dye structure in which a peak area occupied by a component having a molecular weight of 2000 or less is below 10% in respect to a peak area of a total molecular weight distribution of the resin (A) which is measured using gel permeation chromatography. | 06-05-2014 |
| 20140158952 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter that includes (A) a colorant including a cyanine dye represented by the following Chemical Formula 1, (B) an acrylic-based binder resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a color filter using the same. | 06-12-2014 |
| 20140158953 | Photosensitive Resin Composition for Color Filter, and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) an acrylic-based binder resin including at least one repeating unit represented by the following Chemical Formula 1, at least one repeating unit represented by the following Chemical Formula 2 and at least one repeating unit represented by the following Chemical Formula 3, (B) a photopolymerizable monomer, (C) a photopolymerization initiator, (D) a colorant, and (E) a solvent, and a color filter using the same. | 06-12-2014 |
| 20140158954 | USE OF QUANTUM DOTS IN PIGMENT DISPERSION LIQUID, PIGMENT DISPERSION LIQUID AND PROCESS FOR PRODUCING THE SAME - The invention relates to use of quantum dots in a pigment dispersion liquid. The invention also relates to a pigment dispersion liquid, which comprises a pigment, quantum dots, a dispersion agent, a dispersing resin and a solvent. The invention also relates to the process for producing the pigment dispersion liquid. The use of quantum dots provided by the invention broadens the application field of the quantum dots and develops the use thereof in the field of liquid crystal display. The pigment dispersion liquid having quantum dots added therein provided by the invention has a significantly improved stability of dispersion. Furthermore, the quantum dots and the organic pigment can interact with each other by adjusting the composition, the size or the like of the quantum dots, so that the properties of the pigment are improved and the contrast thereof is increased. | 06-12-2014 |
| 20140158955 | COLORING MATTER COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, AND HEAT-SENSITIVE TRANSFER RECORDING SHEET - The coloring matter compound is represented by the following general formula (1): | 06-12-2014 |
| 20140158956 | COLORING MATTER COMPOUND, INK, RESIST COMPOSITION FOR COLOR FILTER, AND HEAT-SENSITIVE TRANSFER RECORDING SHEET - The coloring matter compound is represented by the following general formula (1): | 06-12-2014 |
| 20140166947 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - A photosensitive resin composition for a color filter includes (A) a binder resin including a cardo-based resin represented by the following Chemical Formula 1, (B) a photopolymerization initiator represented by the following Chemical Formula 14, (C) a photopolymerizable monomer, (E) a colorant, and (F) a solvent and a color filter using the same. | 06-19-2014 |
| 20140166948 | INDENO-FUSED RING COMPOUNDS - The present invention relates to compounds represented by the following Formula (II), | 06-19-2014 |
| 20140175344 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a compound represented by the following Chemical Formula 1 and/or a compound including repeating units represented by the following Chemical Formula 2 and the following Chemical Formula 3; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same. | 06-26-2014 |
| 20140175345 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including green pigment and a color material having transmittance of about 0 to about 40% in a wavelength region of about 490 to about 500 nm, and transmittance of about 70 to about 100% in a wavelength region of about 520 to about 530 nm, (B) an acrylic-based binder resin, (C) a photopolymerization initiator, (D) a photopolymerizable monomer, and (E) a solvent, and a color filter using the same. | 06-26-2014 |
| 20140175346 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed is a photosensitive resin composition for a color filter including (A) a dye-polymer composite wherein the dye includes a repeating unit derived from a compound represented by the following Chemical Formula 1; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent. | 06-26-2014 |
| 20140175347 | Photosensitive Resin Composition, Color Filter And Liquid Crystal Display Device - The present invention relates to a photosensitive resin composition for black matrix, as well as a color filter and a liquid crystal display (LCD) device formed by the composition. The aforementioned photosensitive resin composition comprises an alkali-soluble resin (A), a compound containing vinyl unsaturated group(s) (B), a photo initiator (C), quinonediazide sulfonic acid ester (D), a solvent (E) and black pigment (F). The alkali-soluble resin (A) includes epoxy resin having unsaturated group(s) (A-1), which is obtained by reacting an epoxy resin (i) having at least two epoxy groups with a compound (ii) having at least one vinyl unsaturated group and carboxyl group. The aforementioned photo initiator (C) includes an O-acyloxime compound (C-1). | 06-26-2014 |
| 20140175348 | POLYMER COMPOUND AND PRODUCTION METHOD THEREOF, PIGMENT DISPERSING AGENT, PIGMENT DISPERSION COMPOSITION, PHOTOCURABLE COMPOSITION, AND COLOR FILTER AND PRODUCTION METHOD THEREOF - The present invention provides a polymer compound represented by the following Formula (1) and a method for production thereof, a pigment dispersant, a pigment dispersion composition, and a photocurable composition respectively using the polymer compound, and a color filter and a method for production thereof [R | 06-26-2014 |
| 20140183425 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a dye represented by the following Chemical Formula 1 and/or a dye represented by the following Chemical Formula 2, wherein in the following Chemical Formulae 1 and 2, each substituent is the same as described in the detailed description; (B) an acrylic-based binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent, and a color filter using the same. | 07-03-2014 |
| 20140191168 | PHOTOCHROMIC MATERIAL - Photochromic dyes are disclosed. A photochromic dye can include a first photo-reactive group and a second photo-reactive group. A first photochromic reaction can be induced in the first photo-reactive group of the photochromic dye by radiation having a first wavelength, and a second photochromic reaction can be induced in the second photo-reactive group of the photochromic dye by radiation having a second wavelength. | 07-10-2014 |
| 20140203226 | (METH)ACRYLATE COMPOUND AND PHOTOCHROMIC CURABLE COMPOSITION CONTAINING THE (METH)ACRYLATE COMPOUND - A photochromic curable composition that contains a (meth)acrylate compound represented by the following formula (1-X1); | 07-24-2014 |
| 20140209842 | SILICONE MATERIAL HAVING A PHOTOCHROMIC ADDITIVE - A silicone-based material that incorporates a photochromic molecule, and methods of making the same. The material changes color when exposed to ultraviolet radiation, thereby providing a convenient indicator of exposure. The material reverts to its original color after the source of ultraviolet radiation is removed. Compositions and articles that comprise a silicone-based material that incorporates a photochromic dye. | 07-31-2014 |
| 20140231729 | NEGATIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING METHOD, CURED FILM, INSULATING FILM, COLOR FILTER, AND DISPLAY DEVICE - A negative-type photosensitive resin composition capable of forming a pattern having favorable adhesiveness at a low light exposure; a pattern forming method using the resin composition; a cured film, an insulating film, a color filter formed using resin composition; and a display device provided with the cured film, insulating film, or color filter. The resin composition contains a compound represented by the following formula (1). In the formula, R | 08-21-2014 |
| 20140239241 | SYNTHESIS OF OIL-SOLUBLE NEW COMPOSITIONS USED FOR DSERSING PIGMENT NANOPARTICLES AND THEIR APPLCATION ON ELECTROWETTING DISPLAY - The present invention provides a macromolecular dispersant and a synthesis method thereof, and the dispersant is synthesized by reacting polyisobutylene-g-succinic anhydride with amine compounds. In addition, the present invention also provides an oil-soluble dispersant composition with nano particle pigments and the manufacturing method thereof. The oil-soluble dispersant composition is manufactured by milling a macromolecular dispersant with a pigment and a grinding media. The oil-soluble dispersant composition is adequate for various pigments, shows the excellent immiscibility of oil/water interface, and owns the low viscosity of ≦4 cps and the optical density of ink ≧1.1. Therefore, the oil-soluble dispersant of the present invention for the nano particle pigment can be acted as the material of the electrowetting display. | 08-28-2014 |
| 20140246633 | PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTERS AND USES THEREOF - A photosensitive resin composition for color filter including an alkai-soluble resin (A-1), an alkai-soluble resin (A-2) having a functional group represented by formula (2), a compound (B) having an ethylenically unsaturated group, a photoinitiator (C), an organic solvent (D), and a pigment (E) is provided, wherein the alkai-soluble resin (A-1) is formed by copolymerizing an ethylenically unsaturated monomer (a-1) having a carboxylic acid group, a compound (a-2) having a cyclicimide group represented by formula (1), and other copolymerizable ethylenically unsaturated monomers (a-3) except for the ethylenically unsaturated monomer (a-1) having the carboxylic acid group and the compound (a-2) having the cyclicimide group represented by formula (1). | 09-04-2014 |
| 20140264200 | COLOR CHANGING AQUEOUS COATINGS - This invention relates to color changing aqueous coatings which are stable at a pH greater than about 10.5 | 09-18-2014 |
| 20140291592 | COLORED GLASS PLATE AND METHOD FOR ITS PRODUCTION - To provide a colored glass plate which, despite containing substantially no expensive cerium, simultaneously satisfies low solar transmittance, high visible light transmittance and low UV transmittance, while transmitted light has a green color tone. The colored glass plate comprises, as represented by mass percentage based on oxides, SiO | 10-02-2014 |
| 20140291593 | COLORED GLASS PLATE AND METHOD FOR ITS PRODUCTION - To provide a colored glass plate which, despite containing substantially no expensive cerium, simultaneously satisfies low solar transmittance, high visible light transmittance and low UV transmittance, while transmitted light has a green color tone, The colored glass plate comprises, as represented by mass percentage based on oxides, SiO | 10-02-2014 |
| 20140326931 | NOVEL COMPOUND HAVING BISAZO DYE SKELETON, PIGMENT COMPOSITION CONTAINING THE SAME, PIGMENT DISPERSION, INK, AND COLOR FILTER RESIST COMPOSITION - The present invention provides a pigment dispersant that can improve the dispersion of an azo pigment in a water-insoluble solvent. | 11-06-2014 |
| 20140326932 | PHOTOCHROMIC SUBSTANCE AND METHOD FOR PRODUCING SAME - Provided is a photochromic substance that has lower toxicity, exhibits good sensitivity in a visible light region, changes color deeply, has slow speed of color fading, has chemical and thermal stability, and has good durability. The photochromic substance has a composition represented by the formula: | 11-06-2014 |
| 20140332737 | COLORED PHOTOSENSITIVE COMPOSITION - The present invention provides a dye that is excellent in solubility and heat-resistance, and a novel compound that is suitable for the dye, and specifically provides a yellow dye having a maximum absorption wavelength in the region of 420 to 470 nm. Furthermore, the present invention provides a colored (alkali-developable) photosensitive composition and an optical filter using the dye, and specifically provides a color filter that does not decrease luminance and thus is preferable for an image display device such as a liquid crystal display panel. Specifically, the present invention provides a novel compound represented by the following general formula (1), a dye using the compound, and a colored (alkali-developable) photosensitive composition and a color filter. The content of the above-mentioned general formula (1) is as described in the description. | 11-13-2014 |
| 20140332738 | COMPOSITIONS OF PHOTOSWITCHABLE MATERIALS - Method of production of a photochromic composite material, in which, starting from a photochromic ruthenium complex with nitrosyl ligand, with a silica matrix by a sol-gel process or with a biodegradable matrix, in particular of starch or of agar-agar, so that the photochromic ruthenium complex with nitrosyl ligand, in the crystalline state and in the form of nanoparticles, is inserted into the nanopores of the matrix. | 11-13-2014 |
| 20140346416 | PHOTOSENSITIVE RESIN COMPOSITION FOR A COLOR FILTER AND USES THEREOF - The invention relates to a blue photosensitive resin composition, and it has the advantage of good developing-resistance, good ageing stability of sensitivity and good contrast. The invention also provides a method for producing a color filter, a color filter and a liquid crystal display device. | 11-27-2014 |
| 20140353557 | Photosensitive Resin Composition, Black Spacer Prepared by Using the Composition, and Color Filter Having the Black Spacer - A photosensitive resin composition includes (A) a colorant including an organic black pigment or an organic mixed pigment capable of showing black; (B) a binder resin; (C) a photopolymerizable compound; (D) a photopolymerization initiator; (E) an inorganic filler; and (F) a solvent. The composition has an O.D. of greater than or equal to about 2.0 after being coated on a substrate to a thickness of about 4 μm and being cured, and a transmittance of greater than or equal to about 12% in a 950 nm wavelength region. A black spacer includes the photosensitive resin composition. | 12-04-2014 |
| 20140367622 | DISPLAY MEDIUM AND COLOR REFLECTIVE INKS - Reflective color inks are used, such as for signage applications and as an electronic display medium and material. The reflective color inks comprise a core-shell particle that includes a core particle coated with a molecular surface coating. One example of such a particle is using a core of a polystyrene type of material that has a relatively low refractive index, with a high reflective index acrylic copolymer added as the shell material. | 12-18-2014 |
| 20140374675 | PHOTOSENSITIVE RESIN COMPOSITION, BLACK MATRIX, COLOR FILTER, AND LIQUID CRYSTAL DISPLAY DEVICE - A photosensitive resin composition, a black matrix, a color filter, and a liquid crystal display device including the resin composition are provided. The photosensitive resin composition includes an alkali-soluble resin (A), a compound (B) containing an ethylenically unsaturated group, a photo initiator (C), a solvent (D), and a black pigment (E). The compound (B) containing an ethylenically unsaturated group includes a compound (B-1) represented by the following formula (1). | 12-25-2014 |
| 20140374676 | Colored Resin Composition Exhibiting Pleochroism, and Molded Plastics Manufactured Using Same - The present invention relates to a coloring resin composition exhibiting pleochroism comprising 100 parts by weight of a transparent thermoplastic resin (A); 0.01 to 0.03 parts by weight of a dye for coloring a resin (B) which is one selected from the group consisting of an azo-based dye (b1), an anthraquinone-based dye (b2), and a methine dye (b3); and 0.1 to 0.3 parts by weight of a functional black dye (C) obtained by mixing an anthraquinone-based dye (c1) and a perinone-based dye (c2). A resin molded article manufactured by the coloring resin composition exhibiting pleochroism of the present invention is characterized by exhibiting different colors of light according to thicknesses although the resin molded article is irradiated with light sources in a single wavelength. | 12-25-2014 |
| 20140374677 | COLORED COMPOSITION, COLORED PHOTOSENSITIVE COMPOSITION, COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE EQUIPPED WITH SAME, ORGANIC EL DISPLAY DEVICE, AND SOLID-STATE IMAGE SENSOR - A colored composition including: (A) a phthalocyanine compound having a particular structure, (B) a yellow coloring material, and (C) a solvent. | 12-25-2014 |
| 20150008378 | COLORED GLASS PLATE AND METHOD FOR ITS PRODUCTION - To provide a colored glass plate which, despite the content of expensive cerium controlled to be low, simultaneously satisfies low solar transmittance, high visible light transmittance and low UV transmittance, while transmitted light has a green color tone. The colored glass plate comprises, as represented by mass percentage based on oxides, SiO | 01-08-2015 |
| 20150028271 | Photosensitive Resin Composition and Color Filter Prepared Using the Same - The present invention relates to a compound represented by Formula 1, wherein in Formula 1, each of R | 01-29-2015 |
| 20150028272 | PHOTOSENSITIVE RESIN COMPOSITION, COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - The present invention relates to a photosensitive resin composition for a black matrix, a color filter including the black matrix and a liquid crystal display device using the same. The aforementioned photosensitive resin composition includes a polysiloxane (A), a compound having a vinyl unsaturated group (B), a photo initiator (C), a solvent (D) and a black pigment (E). The compound having the vinyl unsaturated group (B) includes a compound having an acidic group and at least three vinyl unsaturated groups (B-1). | 01-29-2015 |
| 20150034886 | Photosensitive Resin Composition and Color Filter Using the Same - A photosensitive resin composition for a color filter includes (A) a dye including a cation moiety represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) an acrylic-based binder resin; and (E) a solvent, and a color filter using the same. | 02-05-2015 |
| 20150034887 | CHROMENE COMPOUND - A novel photochromic compound which develops a color of a neutral tint (double peak characteristic) and has high color optical density, high fading speed and excellent durability. | 02-05-2015 |
| 20150041735 | PHOTOSENSITIVE RESIN COMPOSITION AND USES THEREOF - The invention relates to a photosensitive resin composition that has the advantages of high developability, good hardness, and good sputtered resistance. The invention also provides a method for manufacturing a color filter, color filter and a liquid crystal display device. The photosensitive resin composition comprises an alkali-soluble resin (A), a compound containing an ethylenically unsaturated group (B), a photoinitiator (C), an organic solvent (D), a pigment (E), and a compound (F). | 02-12-2015 |
| 20150041736 | BIOMEDICAL DEVICES CONTAINING INTERNAL WETTING AGENTS - This invention includes a wettable biomedical device containing a high molecular weight hydrophilic polymer and a hydroxyl-functionalized silicone-containing monomer. | 02-12-2015 |
| 20150048286 | COMPOSITE OXIDE BLACK PIGMENT AND METHOD FOR PRODUCING SAME - A composite oxide black pigment has characteristics to absorb visible rays and near infrared rays, and is composed of an oxide of main constituent metals including copper, manganese and iron. In a wavelength region of 400 to 1,000 nm, the composite oxide black pigment has a minimum wavelength, at which a transmittance becomes minimum, in a wavelength region of 600 to 800 nm, a molar ratio of manganese/iron is 3/1 to 30/1, and a molar ratio of copper/(manganese+iron) is 1/2 to 1.2/2. Its sole use makes it possible to obtain a transparent vivid bluish, neutral gray color, and also to maximize an absorption in a near infrared region. It is, therefore, excellent in near infrared absorption characteristics. | 02-19-2015 |
| 20150053900 | Photosensitive Resin Composition for Color Filter, and Color Filter Prepared Using the Same - The present invention relates to a phthalocyanine compound represented by Formula 1, a dye including the same, a photosensitive resin composition including the same, and a color filter prepared using the same. In Formula 1, 1 to 8 of Z | 02-26-2015 |
| 20150060744 | TRIARYLMETHANE BLUE DYE COMPOUND, BLUE RESIN COMPOSITION FOR COLOR FILTER CONTAINING SAME AND COLOR FILTER USING SAME - The present disclosure relates to a blue dye compound for a color filter and a coloring resin composition for a color filter containing the same. Since the blue resin composition according to the present disclosure, which contains the novel triarylmethane blue dye compound or the polymer dye compound obtained using the same as a monomer, has superior solubility in an organic solvent such as propylene glycol monomethyl ether acetate (PGMEA), cyclohexanone, etc. as well as superior miscibility with another pigment and high brightness, it can be used to prepare a color filter exhibiting superior heat resistance, light resistance and brightness. | 03-05-2015 |
| 20150060745 | PHOTOSENSITIVE RESIN COMPOSITION FOR BLACK MATRIX AND USES THEREOF - A photosensitive resin composition for a black matrix including an alkali-soluble resin (A), a compound (B) having an ethylenically unsaturated group, a photoinitiator (C), a solvent (D), a black pigment (E), a cross-linking agent (F), and an inorganic particle is provided. The alkali-soluble resin (A) includes a resin (A-1) having an unsaturated group, wherein the resin (A-1) having an unsaturated group is obtained by polymerizing a mixture including an epoxy compound having at least two epoxy groups and a compound having at least one carboxylic acid group and at least one ethylenically unsaturated group. The cross-linking agent (F) includes a cross-linking agent (F-1) obtained by reacting a novolac resin represented by formula (f-1) and an epihalohydrin under an existence of an alkali metal hydroxides. The inorganic particle employs oxides of a Group 4 element, oxides of silicone, or a combination thereof to serve as the major component. | 03-05-2015 |
| 20150060746 | ALKALI-SOLUBLE RESIN, PHOTOSENSITIVE RESIN COMPOSITION, COLOR FILTER AND METHOD FOR MANUFACTURING THE SAME, LIQUID CRYSTAL DISPLAY APPARATUS - An alkali-soluble resin, a photosensitive resin composition, a color filter, and a method for manufacturing the same, and a liquid crystal display apparatus are provided. The photosensitive resin composition includes a specific alkali-soluble resin, a compound containing ethylenic unsaturated group, a photoinitiator, and an organic solvent. The photosensitive resin composition is excellent in developability and high precision pattern linearity and contour angle since the photosensitive resin composition contains a specific alkali-soluble resin. | 03-05-2015 |
| 20150069310 | Photosensitive Resin Composition and Color Filter Using the Same - Disclosed are a photosensitive resin composition for a color filter including (A) a colorant including a dye; (B) a photocurable dispersing agent; (C) an acrylic-based binder resin; (D) a photopolymerizable monomer; (E) a photopolymerization initiator; and (F) a solvent, and a color filter using the same. | 03-12-2015 |
| 20150115209 | PHOTOSENSITIVE RESIN COMPOSITION, COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME - The present invention relates to a photosensitive resin composition, a color filter and a liquid crystal display device using the same. The photosensitive resin composition includes an alkali-soluble resin (A), a compound having a vinyl unsaturated group (B), a photo initiator (C), a solvent (D) and a black pigment (E) The alkali-soluble resin (A) includes a resin having an unsaturated group (A-1), which is prepared by polymerizing a mixture. The aforementioned compound having a vinyl unsaturated group (B) can include a compound (B-1). The photosensitive resin composition has good reliability at high temperature and high humidity. | 04-30-2015 |
| 20150115210 | PHOTOSENSITIVE RESIN COMPOSITION AND USES THEREOF - The invention relates to a photosensitive resin composition for a black matrix, a color filter formed by the black matrix, and a liquid crystal display device. The photosensitive resin composition comprises an alkali-soluble resin (A), a compound containing an ethylenically unsaturated group (B), a photoinitiator (C), a solvent (D), a black pigment (E), and a specific compound (F). The photosensitive resin composition for the black matrix has the advantage of good linearity of pattern with high finesse. | 04-30-2015 |
| 20150144850 | METAL OXIDE DISPERSION AND USES THEREOF - The present invention provides a metal oxide dispersion comprises a metal oxide, a millbase and a dispersant. The dispersant in the metal oxide is selected from a group consisting of a phosphoric acid polyester copolymer, a trimethoxysilane compound, a triethoxysilanes compound, dimethylamino ethyl methacrylate (DMAEMA) and a combination thereof, and the dispersion is substantially free of water. The metal oxide dispersion of the invention is useful for manufacturing an inkjet ink to provide a high-quality color image on a contact lens or a mold so as to produce a colored contact lens. | 05-28-2015 |
| 20150293278 | Photosensitive Resin Composition and Color Filter - The invention discloses a photosensitive resin composition and a color filter. The photosensitive resin composition comprises, by weight of the photosensitive resin composition, 0.6%-2% silver halide, 0.06%-0.7% oxidant, 5%-15% the second dispersion resin, 5%-10% light-polymerizable compound, 25%-57% pigment dispersion, 0.05%-0.06% light polymerization initiator and 28.5%-60% solvent. When placed under a strong ultraviolet light irradiation condition, the color filter exhibits black and barriers the ultraviolet light; and when placed in a visible light range, the color filter recovers the original color. | 10-15-2015 |
| 20150299501 | MODIFIED NANO-SILICA AND METHOD FOR PREPARING THE SAME, PIGMENT DISPERSION AND PHOTOSENSITIVE RESIN COMPOSITION - The invention relates to the field of materials technology and provides a modified nano-silica and a method for preparing the same, a pigment dispersion and a photosensitive resin composition, so as to solve the problem that conventional nano-silica cannot crosslink with other polymeric materials, and pigment dispersions are apt to aggregate and have a poor film-forming property. The modified nano-silica according to the invention has unsaturated double bonds on the surface thereof and can crosslink with other polymeric materials, such that the pigment dispersion comprising the modified nano-silica can effectively prevent agglomeration and has a good film-forming property, and the photosensitive resin composition comprising the pigment dispersion can reduce the thermal expansion of a film made thereby, as well as the occurrence of shrinkage and collapse phenomena in the surface of the film, and enhance the heat-resistance, chemical-resistance, mechanical properties and abrasion-resistance of the film. | 10-22-2015 |
| 20150315376 | PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTER AND APPLICATION THEREOF - The present invention relates to a photosensitive resin composition for color filter and application thereof. The aforementioned photosensitive resin composition includes an alkali-soluble resin (A), a compound having a vinyl unsaturated group (B), a photo-initiator (C), an organic solvent (D), and a pigment (E). The alkali-soluble resin (A) is obtained by copolymerizing a vinyl unsaturated monomer having a carboxylic group (a1), a vinyl unsaturated monomer having a silane group (a2), a vinyl unsaturated monomer having an oxetanyl group (a3) and an other copolymerizable vinyl unsaturated monomer (a4). | 11-05-2015 |
| 20150316687 | POLYMERIC TRIARYLMETHANE DYE, BLUE RESIN COMPOSITION INCLUDING FOR COLOR FILTER INCLUDING THE POLYMERIC DYE AND COLOR FILTER USING THE RESIN COMPOSITION - The present invention relates to a polymeric triarylmethane dye, a blue resin composition for a color filter including the polymeric dye, and a color filter using the resin composition. The blue resin composition of the present invention is highly soluble in solvents and has excellent luminance, contrast, heat resistance, and chemical resistance due to the use of the polymeric triarylmethane dye. Particularly, the blue resin composition exhibits higher luminance and contrast than blue resin compositions using existing pigments. In addition, the blue resin composition of the present invention has greatly improved heat resistance and chemical resistance compared to blue resin compositions using existing triarylmethane dye monomers. | 11-05-2015 |
| 20150316688 | PHOTO-STABLE AND THERMALLY-STABLE DYE COMPOUNDS FOR SELECTIVE BLUE LIGHT FILTERED OPTIC - A system is provided comprising an optical filter. The optical filter comprises a Cu-porphyrin dye compound. The transmission spectrum of the system has an average transmission across the wavelength range of 460 nm-700 nm of at least 80%. The transmission spectrum of the system has an average transmission across the wavelength range 400 nm-460 nm that is less than 75%. | 11-05-2015 |
| 20150322265 | XANTHENE-BASED PURPLE DYE COMPOUND, COLORING RESIN COMPOSITION FOR COLOR FILTER CONTAINING SAME AND COLOR FILTER USING SAME - The present disclosure relates to a purple dye compound for a color filter and a coloring resin composition for a color filter containing the same. The novel xanthene-based purple dye compound or the polymer dye compound obtained using the same as a monomer has superior solvent resistance and superior miscibility with a pigment in an organic solvent. Further, it exhibits superior heat resistance, chemical resistance, light resistance and brightness due to the homopolymer structure. Accordingly, a coloring resin composition containing the same can be used widely as a dye for synthetic resins and synthetic fibers, as a coloring agent for polymer materials, for a color filter used in LCDs, PDPs, etc., and so forth. | 11-12-2015 |
| 20150331316 | Photosensitive Resin Composition and Color Filter Using the Same - A photosensitive resin composition includes (A) a binder resin including an epoxy resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant including a dye represented by the following Chemical Formula 1, wherein in the above Chemical Formula 1, each substituent is the same as defined in the detailed description; and (E) a solvent. | 11-19-2015 |
| 20150338733 | COLORED PHOTO-SENSITIVE COMPOSITION, COLOR FILTER, AND METHOD FOR MANUFACTURING COLOR FILTER - Provided is a colored photo-sensitive composition having a high sensitivity and a good developablity, even if the ratio of content of a pigment, relative to the total solids of the colored photo-sensitive composition, is 20% by mass or more. The colored photo-sensitive composition includes (A) a resin which is increased, by action of an acid, in solubility into an alkali developing solution; (B) a pigment; (C) a compound which produces an acid upon irradiated by active light or radial ray; and (D) a solvent, wherein the ratio of content of the (B) pigment, relative to the total solids of the colored photo-sensitive composition, is 20% by mass or more. | 11-26-2015 |
| 20150346405 | PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTER AND USES THEREOF - The present invention relates to a photosensitive resin composition for a color filter and uses thereof. The photosensitive resin composition includes a pigment (A), an alkali-soluble resin (B), a cationic polymeric compound (C), a compound (D) having an ethylenically unsaturated group, a photoinitiator (E) and an organic solvent (F). The photosensitive resin composition according to the present invention can improve voltage holding ratio and developing-resistance of the color filter. | 12-03-2015 |
| 20150346406 | COLOR FILTER - A color filter including a substrate and a red filter pattern is provided. The red filter pattern is disposed on the substrate, wherein the red filter pattern includes a red dye and a fluorescence quencher. | 12-03-2015 |
| 20150378181 | Dye Microenvironment - An optimized photochromic dye microenvironment isolated from and dispersed within a distinct host phase. | 12-31-2015 |
| 20160011509 | PHOTOSENSITIVE RESIN COMPOSITION FOR BLACK MATRIX, BLACK MATRIX, COLOR FILTER AND METHOD FOR MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY APPARATUS | 01-14-2016 |
| 20160017162 | Reversible Thermochromic And Photochromic Ink Pens And Markers - Reversible thermochromic and photochromic ink compositions and markers, pens or writing instruments that use them are herein disclosed. | 01-21-2016 |
| 20160053120 | AZO DYE USED FOR A COLOR FILTER OF A LCD - An azo dye which is suitable for forming a color filter used for a liquid crystal display device, a composition containing an alkaline soluble resin and the azo dye, an article having a polymer layer containing the azo dye and an alkaline soluble resin and a color filter containing the dye are developed. | 02-25-2016 |
| 20160054491 | LIQUID COATING COMPOSITIONS OF POLYMER MATRIX RESINS WITH PHOTOCHROMIC DYES AND FILMS MADE THEREFROM - In a first aspect, a liquid coating composition includes a blend of a polymer matrix resin and a photochromic dye. The polymer matrix resin includes silane groups, and at least 50% of the silane groups in the polymer matrix resin are at terminal positions. | 02-25-2016 |
| 20160054651 | PHOTOSENSITIVE RESIN COMPOSITION FOR BLACK MATRIX AND APPLICATION THEREOF - The present invention relates to a photosensitive resin composition for a black matrix and an application thereof. The aforementioned photosensitive resin composition includes an alkali-soluble resin (A), a compound having an ethylenically unsaturated group (B), a photo-initiator (C), a solvent (D), a black pigment (E) and an oxetane compound having silicon atom (F). The aforementioned alkali-soluble resin (A) includes a first alkali-soluble resin (A-1) having a fluorine atom. The photosensitive resin composition for the black matrix has excellent development resistance and lower surface resistance. | 02-25-2016 |
| 20160062235 | COLORING COMPOSITION, COLORED CURED FILM, COLOR FILTER, SOLID-STATE IMAGE SENSOR AND IMAGE DISPLAY DEVICE - Provided is a coloring composition which uses a dye polymer and which can form a pattern properly. The coloring composition includes a (A) dye multimer having a non-nucleophilic counter anion and a (B) polymerizable compound. | 03-03-2016 |
| 20160077428 | PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTER AND USES THEREOF - The present invention relates to a photosensitive resin composition for a color filter and uses thereof. The photosensitive resin composition includes an alkali-soluble resin (A), a compound (B) containing an ethylenically unsaturated group, a photoinitiator (C), a pigment (D) and an organic solvent (E). The photosensitive resin composition according to the present invention can improve linearity of pattern with high finesse and developing-resistance of the color filter. | 03-17-2016 |
| 20160108161 | PIGMENT MULTIMER, COLORING COMPOSITION, CURED FILM, COLOR FILTER, METHOD FOR MANUFACTURING COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE - Provided is a pigment multimer whereby a pattern can be appropriately formed during formation of a pattern. Further, provided are a coloring composition using the pigment multimer; and a cured film, a color filter, a method for manufacturing a color filter, a solid-state imaging element, and an image display device, each of which uses the coloring composition. The pigment multimer (A) has a non-nucleophilic counter anion. | 04-21-2016 |
| 20160109626 | COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE - A color filter includes at least one blue color resist including a blue pigment and a violet dye, in which the ratio of the blue pigment to the blue color resist is in a range from 84.2% to 88.8% by weight, the ratio of the violet dye to the blue color resist is in a range from 11.2% to 15.8% by weight, so that a blue light with a y coordinate in a range from 0.045 to 0.051 in the CIE chromaticity diagram is generated when light passes through the blue color resist. Furthermore, a liquid crystal display device employing the color filter is also disclosed herein. | 04-21-2016 |
| 20160116838 | COLORING COMPOSITION, CURED FILM, COLOR FILTER, METHOD FOR PRODUCING COLOR FILTER, SOLID-STATE IMAGING ELEMENT, AND IMAGE DISPLAY DEVICE - Provided are a coloring composition having improved heat resistance; and a cured film, a color filter, a method for producing a color filter, and a solid-state imaging element and an image display device, each of which uses the coloring composition. | 04-28-2016 |
| 20160122545 | BLUE DYE COMPOUND, BLUE RESIN COMPOSITION FOR COLOR FILTER CONTAINING SAME AND COLOR FILTER USING SAME - Disclosed is a blue dye compound for a color filter represented by Chemical Formula 1. The blue colored resin composition including the blue dye compound has excellent solubility to an organic solvent, such as propylene glycol methyl ether acetate (PGMEA), excellent miscibility with the other dyes or pigments and high heat resistance. Therefore, when using the blue dye compound, it is possible to obtain a color filter having high luminance and contrast. | 05-05-2016 |
| 20160122547 | METHOD FOR PRODUCING DYE MULTIMER, AND METHOD FOR PRODUCING COLORING COMPOSITION - Provided are a method for producing a dye multimer having excellent heat resistance, and a coloring composition including a dye multimer obtained by the production method. | 05-05-2016 |
| 20160139309 | ALKALI-SOLUBLE RESIN, PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTER CONTAINING THE SAME AND USES THEREOF - The present invention relates to an alkali-soluble resin (A) and a photosensitive resin composition for a color filter and uses thereof. The photosensitive resin composition includes the alkali-soluble resin (A), a compound (B) containing an ethylenically unsaturated group, a photoinitiator (C) and an organic solvent (D). The photosensitive resin composition according to the present invention can improve the change rate of film thickness in thermal solvent and linearity of pattern with high finesse of the color filter. | 05-19-2016 |
| 20160139507 | Photosensitive Resin Composition, Photosensitive Resin Film Using the Same and Color Filter - A photosensitive resin composition includes (A) an acrylic-based binder resin including a repeating unit represented by Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a cardo-based binder resin including a repeating unit represented by Chemical Formula 2-1 and a repeating unit represented by Chemical Formula 2-2, wherein in Chemical Formula 2-1 and 2-2, each substituent is the same as defined in the detailed description; (C) reactive unsaturated compound; (D) an initiator; (E) a colorant; and (F) a solvent. A photosensitive resin film using the same and a color filter is also provided. | 05-19-2016 |
| 20160154303 | COLORED COMPOSITION, CURED FILM, COLOR FILTER, COLOR-FILTER MANUFACTURING METHOD, SOLID-STATE IMAGING ELEMENT, IMAGE DISPLAY DEVICE, POLYMER, AND XANTHENE DYE | 06-02-2016 |
| 20160170107 | POLYMERIZABLE COMPOSITION FOR PHOTOCHROMIC OPTICAL MATERIALS | 06-16-2016 |
| 20160178808 | SOL GEL LIQUID PROVIDING PROTECTION AGAINST SOLAR RADIATION GLASS COATING | 06-23-2016 |
| 20160178813 | PHOTOSENSITIVE RESIN COMPOSITION AND USES THEREOF | 06-23-2016 |
| 20160178817 | Use Of Disazo Compounds For Color Filters | 06-23-2016 |
| 20160185887 | POLYMERIZABLE COMPOSITION FOR HIGH-REFRACTIVE OPTICAL MATERIAL AND METHOD FOR PREPARING HIGH-REFRACTIVE OPTICAL MATERIAL - The present invention relates to a novel polymerizable composition for an optical material with a high refractive index and a method of preparing the optical material. More particularly, the present invention provides a polymerizable composition for an optical material with a high refractive index, including a compound represented by Formula 1 or 2 and a compound represented by Formula 3 and an optical material, particularly a glass lens, with a high refractive index obtained through polymerization of the polymerizable composition. In addition, the present invention provides a polymerizable composition for a photochromic optical material with a high refractive index composition and a photochromic optical material, particularly a photochromic glass lens, with a high refractive index obtained through polymerization of the polymerizable composition. | 06-30-2016 |
| 20160185970 | Composition Comprising Disazo Dyes And Pigments - The invention relates to a colorant composition comprising at least one compound of the formula (I) | 06-30-2016 |
| 20160200912 | LIGHT-BLOCKING PIGMENT COMPOSITION AND LIGHT-BLOCKING MEMBER FOR DISPLAY | 07-14-2016 |
| 20160252809 | GREEN PHOTORESIST COMPOSITION, METHOD OF PREPARING THE SAME, COLOR FILTER, AND DISPLAY DEVICE | 09-01-2016 |
| 20160376443 | NON-AQUEOUS DISPERSANT, COLOR MATERIAL DISPERSION LIQUID FOR COLOR FILTER, COLOR FILTER, LIQUID CRYSTAL DISPLAY DEVICE AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE - Disclosed is a non-aqueous dispersant which is a graft copolymer comprising a constitutional unit represented by the following general formula (II) and at least one kind selected from the group consisting of a constitutional unit represented by the following general formula (I) and a constitutional unit represented by the following general formula (I′), or which is a block copolymer comprising a block portion containing a constitutional unit represented by the following general formula (III) and a block portion containing at least one kind selected from the group consisting of a constitutional unit represented by the following general formula (I) and a constitutional unit represented by the following general formula (I′): | 12-29-2016 |
| 20160377764 | Novel Compound, Photosensitive Resin Composition Comprising the Same and Color Filter - A compound represented by Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description, a photosensitive resin composition including the same, and a color filter manufactured using the photosensitive resin composition are provided. | 12-29-2016 |
| 20170233576 | PHTHALOCYANINE COMPOUND USED FOR COLOR FILTER OF LCD | 08-17-2017 |
| 20170235034 | PHOTO-STABLE AND THERMALLY-STABLE DYE COMPOUNDS FOR SELECTIVE BLUE LIGHT FILTERED OPTIC | 08-17-2017 |
