Class / Patent application number | Description | Number of patent applications / Date published |
522172000 | Processes of preparing a solid polymer from at least one silicon containing monomer; or compositions therefore | 22 |
20090076184 | LIGHT EMITTING DEVICE HAVING SILICON-CONTAINING COMPOSITION AND METHOD OF MAKING SAME - Disclosed herein is a light emitting device including an LED die and a photopolymerizable composition comprising a silicon-containing resin comprising silicon-bonded hydrogen and aliphatic unsaturation, and from about 0.5 to about 30 parts per million of a platinum catalyst. The photopolymerizable composition may be free of catalyst inhibitor. Also disclosed herein are methods of making the light emitting device. | 03-19-2009 |
20090215920 | SILANE POLYMER AND METHOD FOR FORMING SILICON FILM - There are provided a silane polymer having a higher molecular weight from the viewpoints of wettability when applied to a substrate, a boiling point and safety, a composition which can form a high-quality silicon film easily, a silicon film forming composition which comprises a silane polymer obtained by irradiating a photopolymerizable silane compound with light of specific wavelength range to photopolymerize it, and a method for forming a silicon film which comprises applying the composition to a substrate and subjecting the coating film to a heat treatment and/or a light treatment. | 08-27-2009 |
20100029803 | HETEROPHASIC BIOPOLYMER COMPOSITION - In a heterophasic polymer composition according to the invention the polymer is a biopolymer. Typically it is a composite of a polyester or copolyester consisting substantially of lactic acid, and an another phase that is a reinforcing agent or filler or another layered structure or surface. By using the composition according to the invention and preparation method of the invention especially good mechanical properties can be achieved for these biopolymer composites through producing very high interfacial adhesions between the phases. | 02-04-2010 |
20100029804 | HARDCOAT COMPOSITION - A hard coating composition including at least the following components (A) to (E): Component (A): A poly(methyl)glycidyl ether compound derived from a chain aliphatic polyol or a chain aliphatic polyether polyol, which may or may not contain a hydroxyl group, Component (B): A silsesquioxane compound containing a cationic polymerizable group, Component (C): A silicate compound, Component (D): A silane compound containing a cationic polymerizable group, or a partial condensed compound thereof, or a mixture thereof, and Component (E): A cationic photopolymerization initiator, wherein the composition includes 5 to 40 parts by weight of the component (A), 60 to 95 parts by weight of the total of the components (B), (C) and (D), and 0.1 to 10 parts by weight of the component (E), each based on 100 parts by weight of the total of the components (A) to (D). | 02-04-2010 |
20100036012 | ORGANIC-INORGANIC COMPOSITE BODY - Disclosed is an organic-inorganic composite body having a very high hardness on the surface and an adequate hardness in the interior and on the back surface while having excellent adhesion to a substrate. Specifically disclosed is an organic-inorganic composite body mainly comprising a) a condensate of an organosilicon compound represented by Formula (I): R | 02-11-2010 |
20100099790 | POLYHEDRAL POLYSILOXANE MODIFIED PRODUCT AND COMPOSITION USING THE MODIFIED PRODUCT - The present invention has its object to provide a liquid-form modified product of polyhedral polysiloxane which is excellent in moldability and transparency, and a composition produced using the modified product. In addition, the present invention can provide an easy-to-handle modified product and composition. The present invention provides a modified product of polyhedral polysiloxane which is obtainable by modifying a polyhedral polysiloxane compound (a) with a compound (b), and a composition containing the modified product. The polyhedral polysiloxane compound (a) has an alkenyl group and/or a hydrosilyl group, and the compound (b) has a hydrosilyl group and/or an alkenyl group each capable of hydrosilylation with the component (a). | 04-22-2010 |
20100160479 | METHOD OF PRODUCING MATERIAL - A material producing method includes: generating singlet oxygen by irradiating light to an oxygen molecule that has penetrated into a material or that is near a surface of the material; and producing a desired material by breaking a bond in a molecular structure in the material with the generated singlet oxygen to cause a polymerization reaction or a substitution reaction to change a molecular weight of the material. | 06-24-2010 |
20100292361 | HYDROSILYLATION REACTIONS ACTIVATED THROUGH RADIATION - η-cyclopentadienyl-tri(σ-hydrocarbyl) platinum compounds in which the cyclopentadienyl ring is linked to a hydrolysable silyl group by an alkylene group are effective light-activated hydrosilylation catalysts which are also non-volatile. | 11-18-2010 |
20110039972 | SILANE-BASED, AQUEOUS COATING SYSTEM, PRODUCTION AND USE THEREOF - Production of a composition based on silanes for the scratch-resistant, hydrophobic, aqueous coating of metals, plastics, chemical products, ceramic materials, concrete and glass. | 02-17-2011 |
20110196059 | SILSESQUIOXANE COMPOUND HAVING POLYMERIZABLE FUNCTIONAL GROUP - To provide a composition comprising a silsesquioxane compound that is capable of producing a coating film with excellent heat resistance and scratch resistance, and that has excellent compatibility with general polymerizable unsaturated compounds as well as polymerizable unsaturated compounds with high polarity. | 08-11-2011 |
20120172484 | OPTICAL ADHESIVE COMPOSITION FOR DISPLAYS, OPTICAL ADHESIVE FILM PREPARED FROM THE SAME, AND DISPLAY PANEL INCLUDING THE SAME - An optical adhesive film prepared from an optical adhesive composition, an optical adhesive composition, and a display panel, the optical adhesive film having an elongation of about 200 to about 800% and a tensile strength of about 10 gf/mm | 07-05-2012 |
20130065983 | ULTRAVIOLET-CURABLE SILICONE RESIN COMPOSITION, AND IMAGE DISPLAY DEVICE USING THE SAME - An ultraviolet-curable silicone resin composition including (A) a polyorganosiloxane having a mercaptoalkyl bonded to a silicon atom and having a viscosity at 23° C. of 20 to 25000 cP; (B) an organopolysiloxane having aliphatic unsaturated groups which includes (B1) a linear polyorganosiloxane having aliphatic unsaturated, and (B2) a branched organopolysiloxane which includes an SiO | 03-14-2013 |
20130072592 | METHOD OF PRODUCING CURED THIN FILM USING PHOTOCURABLE SILICONE RESIN COMPOSITION - A cured thin film may be easily prepared, by curing a photocurable silicone resin composition containing: (A) an organopolysiloxane having two or more alkenyl groups within each molecule, (B) an organohydrogenpolysiloxane having two or more hydrogen atoms bonded to silicon atoms within each molecule, and (C) a photoactive catalyst, by: (i) applying the composition to a substrate, (ii) obtaining a thin film in a semi-cured state by irradiating the applied coating with light, and (iii) heating the thin film in a semi-cured state to achieve complete curing, wherein the spectrum of the light irradiated in step (ii) has a maximum peak in a wavelength region from 300 nm to 400 nm, and the spectral irradiance of light of any wavelength within the wavelength region shorter than 300 nm is not more than 5% of the spectral irradiance of light of the maximum peak wavelength. | 03-21-2013 |
20130090408 | PHOTOCURABLE ORGANOPOLYSILOXANE COMPOSITION - Disclosed is a photocurable organopolysiloxane composition including (A) 100 parts by weight of diorganopolysiloxane having at least two silicon atoms having a hydroxyl group and/or hydrolyzable group attached thereto in one molecule; and (B) 0.1 to 30 parts by weight of a complex compound composed of titanium(meth)acrylate-trialkoxide and β-diketone. It will find use as a sealing agent, adhesive, coating material. It is particularly suitable for micro pars and precision molding on account of its good curability and very little cure shrinkage. | 04-11-2013 |
20130109776 | SILICONE RUBBER COMPOSITION CURABLE BY RADIAL RAY | 05-02-2013 |
20140171539 | AMPHIPHILIC SILOXANE-CONTAINING (METH)ACRYLAMIDES AND USES THEREOF - The invention provides an amphiphilic siloxane-containing (meth)acrylamide which comprises one sole (meth)acrylamido group, one sole tris(trimethylsiloxy)silyl group, and one polyethylene glycol segment which is either dangling polymer chain or a hydrophilic linker between the (meth)acrylamido group and the tris(trimethylsiloxy)silyl group. The present invention is also related to a polymer, an actinically-crosslinkable silicone-containing prepolymer, a silicone hydrogel polymeric material, or a silicone hydrogel contact lens, which comprises monomeric units derived from an amphiphilic siloxane-containing (meth)acrylamido group, one tris(trimethylsiloxy)silyl group of the invention. In addition, the invention provides a method for making silicone hydrogel contact lenses using a water-based lens-forming formulation comprising an amphiphilic siloxane-containing (meth)acrylamido group, one tris(trimethylsiloxy)silyl group of the invention and/or an actinically-crosslinkable silicone-containing prepolymer of the invention. | 06-19-2014 |
20140206791 | DISPERSIONS OF NANOSCALE DENTAL GLASS PARTICLES AND METHODS FOR PREPARING THE SAME - Provided are a dispersion of a nanoparticulate mixed oxide of SiO | 07-24-2014 |
20140296365 | METHOD FOR PRODUCING COMPOSITE INSULATORS BY UV-CROSSLINKING SILICONE RUBBER - Composite insulators having a silicone rubber shield are economically produced by coating at least a portion of a support with a crosslinkable silicone rubber composition containing a light activated hydrosilation catalyst, and irradiating the crosslinkable silicone rubber composition to activate a crosslinking reaction. | 10-02-2014 |
20140309326 | CURABLE COMPOSITION - Provided are a polymerizable compound, a photocurable composition, and a photocurable moisture-proof insulating coating material for mounting circuit boards, which reduce environmental impact, excel in surface curability at low irradiation dose, and have high adhesion to substrate materials. The compound according to the present invention has a structural unit derived from a dimerdiol and has, as an end group, a group represented by formula (1): | 10-16-2014 |
20150011668 | NANOSTRUCTURED MATERIALS AND METHODS OF MAKING THE SAME - Material comprising submicrometer particles dispersed in a polymeric matrix. The materials are useful in article, for example, for numerous applications including display applications (e.g., liquid crystal displays (LCD), light emitting diode (LED) displays, or plasma displays); light extraction; electromagnetic interference (EMI) shielding, ophthalmic lenses; face shielding lenses or films; window films; antireflection for construction applications; and construction applications or traffic signs. | 01-08-2015 |
20150374884 | RADIOPAQUE POLYMERS FOR MEDICAL DEVICES - Radiopaque polymer compositions and methods for making the compositions are provided. These radiopaque polymer compositions include polymer compositions comprising a crosslinked polymer network, the network comprising a first repeating unit derived from a monofunctional monomer and a second repeating unit derived from a multifunctional non-iodinated monomer wherein neither of the two monomers is fluorinated. Devices formed from radiopaque polymer compositions are also provided. | 12-31-2015 |
20160033682 | IONIC SILICONE HYDROGELS - The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature. | 02-04-2016 |