Class / Patent application number | Description | Number of patent applications / Date published |
522039000 |
Containing nitrogen
| 31 |
522046000 |
At least two aryl groups connected directly to same carbonyl carbon, e.g., benzophenone, etc.
| 23 |
522035000 |
Contained in polymeric rate-affecting material, e.g., synthetic resin, etc.
| 21 |
522042000 |
Containing C-CO-C(R)(OH) wherein R is organic
| 17 |
522036000 |
Containing two or more ketone groups
| 16 |
522040000 |
Containing C-CO-CHOH, e.g., benzoin, etc.
| 10 |
522034000 |
Containing ethylenic unsaturation
| 9 |
522044000 |
Containing C-CO-C(R)(OR) wherein R is organic, e.g., diethoxyacetophenone, etc.
| 7 |
522038000 |
Containing phosphorous | 4 |
20090292038 | Flame Retardant Photoimagable Coverlay Compositions and Methods Relating thereto - The present invention is directed to phosphorus containing (or “halogen free”) flame retardant photoimagable compositions useful as a coverlay material in a flexible electronic circuitry package. These compositions are generally photosensitive and comprise phosphorus containing acrylates and phosphorus-containing photo-initiators mixed with a polymer binder. The compositions of the present invention typically comprise elemental phosphorus in an amount between, and including, any two of the following numbers 2.0, 2.2, 2.4, 2.6, 2.8, 3.0, 3.2, 3.4, 3.6, 3.8, 4.0, 4.2, 4.4, 4.6, 4.8, 5.0, 5.2, 5.4, 5.6, 5.8 and 6.0 weight percent. | 11-26-2009 |
20100324163 | ACTIVE ENERGY RAY CURABLE LIQUID COMPOSITION AND LIQUID CARTRIDGE - The invention provides an active energy ray curable liquid composition containing a compound having a bonding group represented by a general formula (I), and a liquid cartridge. | 12-23-2010 |
20110269866 | PHOTO-CURABLE AND THERMO-CURABLE RESIN COMPOSITION, AND A DRY FILM SOLDER RESIST - The present invention relates to a photo-curable and thermo-curable resin composition and a dry film solder resist make it possible to provide the dry film solder resist having superior heat-resistance and dimensional stability while exhibiting more improved alkali developing property. The resin composition may comprises an acid-modified oligomer having carboxyl group (—COOH) and photo-curable functional group; a photo-polymerizable monomer comprising a compound having a structure of that 3- or more functional epoxy acrylate groups are bonded to a heterocyclic structure containing nitrogen, and a functional group having carboxyl group is bonded to at least one epoxy acrylate group; a thermo-curable binder having thermo-curable functional group; and a photo-initiator. | 11-03-2011 |
20140135413 | PHOTO-CURABLE ORGANIC-INORGANIC HYBRID RESIN COMPOSITION - The present invention relates to a photo-curable organic-inorganic hybrid composition, more particularly to a photo-curable organic-inorganic hybrid resin composition having superior physical properties such as UV resistance, chemical resistance, light transmittance, adhesive property, insulating property, heat resistance, flatness and water resistance and in particular, having excellent heat resistance and adhesive property enabling the composition to endure a thermal deformation caused by a processing temperature change during post-process after a film is cured. Thus, the composition of the invention is suitable for use as an insulating material and an encapsulating material for a protective film of optical devices including display devices and semiconductors. | 05-15-2014 |
522043000 |
Containing C-CO-C(H)(OR) wherein R is organic, e.g., benzoin methyl ether, etc. | 3 |
20090076181 | SOLUBLE POLYMERS COMPRISING UNSATURATION AND PROCESS FOR PREPARATION THEREOF - The present invention describes the synthesis of solvent soluble copolymers containing multiple unsaturations. These copolymers contain reactive vinyl groups, which can be further reacted in a second stage polymerization. The process involves copolymerization of a vinyl monomer with an inclusion complex of a monomer having multiple unsaturations and a cyclic macromolecular compound to yield soluble polymers. These polymers may be cast into films, membranes or may be converted in micro or nanoparticles and then crosslinked in a second step polymerization. | 03-19-2009 |
20110086937 | SEALANT COMPOSITION FOR LIQUID CRYSTAL DISPLAY DEVICE - Disclosed is a sealant composition for liquid crystal display device, the sealant composition including a monomer as expressed in Chemical Formula 1 below | 04-14-2011 |
20140350136 | BENZENE RING CONTAINING COMPOUND, SEALING GEL, PROCESS FOR PREPARING SAME AND USE THEREOF - The disclosure provides a benzene ring containing compound, sealing gel, a process for preparing the same and use thereof. The compound has the following Formula (1), wherein R | 11-27-2014 |
522045000 |
Containing halogen, e.g., chloroacetone, etc. | 1 |
20100267857 | SALT COMPOUND, CATIONIC POLYMERIZATION INITIATOR AND CATIONICALLY POLYMERIZABLE COMPOSITION - Provided are a salt compound, cationic polymerization initiator and cationically polymerizable composition, which have a superior acid-generating capacity and high sensitivity, and are free from coloration. The salt compound is represented by the following general Formula (1): | 10-21-2010 |
Entries |
Document | Title | Date |
20090069458 | Polymers, Methods Of Use Thereof, And Methods Of Decomposition Thereof - Polymers, methods of use thereof, and methods of decomposition thereof, are provided. One exemplary polymer, among others, includes, a photodefinable polymer having a sacrificial polymer and a photoinitiator. | 03-12-2009 |
20090312453 | Composition for Alignment Film Having Excellent Adhesiveness - There is provided a novel composition for an alignment film having excellent adhesiveness to a liquid crystal layer as well as to a substrate when a cycloolefin-based aligned film (COP) is used as the substrate instead of triacetyl cellulose (TAC) that is used as a conventional substrate for an optical film whose optical properties are significantly deteriorated when it is used under hot and humid environments. The composition for an alignment film that is used for splay alignment includes polyvinyl alcohol (PVA); 13 to 25% by weight of an aery late monomer based on the weight of the polyvinyl alcohol; 20 to 30 % by weight of a compatibilizing agent based on the weight of the acrylate monomer; and 10 to 50% by weight of an aqueous photo initiator based on the weight of the acrylate monomer. | 12-17-2009 |
20100076105 | MONODISPERSE THERMO-RESPONSIVE MICROGELS OF POLY(ETHYLENE GLYCOL) ANALOGUE-BASED BIOPOLYMERS, THEIR MANUFACTURE, AND THEIR APPLICATIONS - Composition, processes, techniques, and apparatus for synthesizing monodisperse microgels based on poly(ethylene glycol) (PEG) derivative polymers by using precipitation polymerization. These microgels are hydrophilic and have the adjustable volume phase transition temperature in aqueous environment. Microgels can be added with various functional groups. These microgels in water can self-assemble into various phases, including a crystalline phase. Hydrogel films with iridescent colors were formed using these microgels as crosslinkers to connect poly(ethylene glycol) chains. The colors of these hydrogel films change with changes of environment such temperature, pH, salt concentration, etc. | 03-25-2010 |
20100137469 | AZIRIDINE-FUNCTIONAL PHOTOACTIVE CROSSLINKING COMPOUNDS - A photoactive compound that is the Michael addition reaction product of an aziridine compound and a photoinitiator-functional (meth)acrylate is described. The compound can be used to crosslink (meth)acrylic polymers via a hydrogen abstracting or an alpha-cleavage mechanism. | 06-03-2010 |
20100168265 | PRECURSOR COMPOSITION FOR POLYIMIDE AND USE THEREOF - The present invention provides a precursor composition for polyimides, said composition comprising an amic acid oligomer of formula (1) and a dianhydride derivative with ester (—C(O)OR) and carboxy (—C(O)OH) terminal groups of formula (2): | 07-01-2010 |
20100197821 | ADHESIVE COMPOSITION AND ADHESIVE FILM MADE THEREFROM - Disclosed is an adhesive composition including a compound having a multi-functional urethane (meth)acrylate group and an adhesive film prepared by using it. The adhesive composition includes compounds represented by Chemical Formulae 1 to 3. The compound represented by Chemical Formulae 1 to 3 includes an urethane (meth)acrylate group represented by the Chemical Formula 1-1 or 1-2. | 08-05-2010 |
20110196057 | CURABLE SOLID INK COMPOSITIONS - A curable solid ink composition including a curable component, a non-curable component including an ethoxylated octylphenol derivative, a photoinitiator, and a colorant. The curable solid ink composition has a viscosity in the range of less than 10 cPs at 90° C., a shrinkage value of less than 3%, and a superior curing rate compared to existing curable solid ink compositions. The ethoxylated octylphenol derivatives may be prepared by reacting an ethoxylated octylphenol, a linear alcohol, and diisocyanates or polyisocyanates. | 08-11-2011 |
20110201717 | ACTINICALLY CURABLE ADHESIVE COMPOSITION - A photocurable adhesive composition is disclosed herein that has high adhesive strength and optical clarity and which in the cured state is reworkable and exhibits low propensities for exhibiting glow mark and pooling effects. The composition contains a chain transfer agent, an urethane (meth)acrylate having a plurality of ethylenically unsaturated groups, a (meth)acrylate monomer and a photoinitiator. The composition may optionally contain a light stabilizer. | 08-18-2011 |
20110263747 | MULTIFUNCTIONAL ENCODED PARTICLES FOR HIGH-THROUGHPUT ANALYSIS - Method for making multifunctional particles. The method includes flowing a first monomer stream loaded with a fluorescent entity along a microfluidic channel and flowing a second monomer stream loaded with a probe adjacent to the first monomer stream along the microfluidic channel. The monomer streams are polymerized to synthesize particles having a fluorescent, graphically encoded region and a probe-loaded region. | 10-27-2011 |
20120010315 | HIGH REFRACTIVE ACRYLATE AND THE METHOD FOR PREPARING THE SAME - Provided is an acrylate having a high refractive index, which is represented by Chemical Formula (1) or (2), and a method for preparing the same. Since the acrylate has a refractive index, it may be widely applicable to components of display devices such as prism sheet and may be prepared simply, effectively and economically. | 01-12-2012 |
20120010316 | UV-CURABLE, WEAR RESISTANT AND ANTISTATIC COATING FILLED WITH CARBON NANOTUBES - A methodology is provided for making UV-curable, wear resistant and antistatic coating filled with carbon nanotubes (CNTs). The composition consists of a mixture of CNTs, an acrylate-based monomer, a urethane-acrylate oligomer and a photoinitiator. The present invention provides a coating of which the wear resistance and antistatic properties are dramatically improved in comparison with the polymer substrate. This coating is suitable for protecting a variety of polymer substrates from scratch and electrostatic accumulation. | 01-12-2012 |
20120083546 | Ultraviolet Ink for Surface Printing - This patent application relates to an ultraviolet ink for surface printing. The ultraviolet ink includes: between 10% to 30% by weight of n-butyl acetate, between 10% to 30% by weight of acrylic resin, between 20% to 40% by weight of polyvinyl chloride urethane resin, between 15% to 35% by weight of monomer and between 3% to 8% by weight of photoinitiator. The advantages of using the ultraviolet ink made by the above-mentioned formula for plastic UV spraying surface printing include high wear resistance, hard to fall off, simplified preparation process and lower production cost. | 04-05-2012 |
20120083547 | REMOVABLE COLOR LAYER FOR ARTIFICIAL NAIL COATINGS AND METHODS THEREFORE - The present disclosure relates to a nail coating system comprising a basecoat, a color layer, and a topcoat. The system of the present disclosure may be applied to natural and/or pre-existing artificial nail coatings. The present disclosure relates generally to compositions for natural and artificial nail coatings, and particularly, but not by way of limitation, to polymerizable compositions and color layers polymerized therefrom. The disclosure further relates to methods of making a polymerized color layer. | 04-05-2012 |
20120108697 | Composition and Polymer - A composition and a polymer are provided. The composition includes the polymer and a melamine derivative. The polymer has a formula of | 05-03-2012 |
20120123011 | UV CURABLE ANHYDRIDE-MODIFIED POLY(ISOUTYLENE) - An adhesive (co)polymers comprising: a) an isobutylene copolymer having pendent anhydride groups, b) a polyamine photobase generator and c) optionally a tackifier is described. | 05-17-2012 |
20120172477 | PHOTOCURABLE ADHESIVE COMPOSITION - A photocurable adhesive composition is provided, which comprises: a) a (meth)acrylate oligomer having one or more functional groups, b) a mono-functional monomer, a multi-functional monomer, or a mixture thereof, c) a photoinitiator, and d) a plasticizer having a refractive index of no less than 1.48. The photocurable adhesive composition of the present invention has good light transmittance, high refractive index and appropriate flowability and softness, and is easy to be coated and adhered. The photocurable adhesive composition of the present invention can be applied to optical products and simplify the manufacture processes, and provide adhesion property while retaining good reworkability and optical properties. | 07-05-2012 |
20120190765 | ROBUST CURABLE SOLID INKS - Curable solid inks which are solid at room temperature and molten at an elevated temperature at which the molten ink is applied to a substrate. In particular, the curable solid inks of the present embodiments retain the advantages of handling, safety, and print quality usually associated with conventional curable solid phase change inks but have replaced the petroleum-based materials generally used in the conventional inks with renewable “green” materials to provide a robust and environmentally-friendly curable solid ink. | 07-26-2012 |
20120202910 | METHOD FOR PRODUCING POLYBUTADIENE - An object of the present invention is to provide a method for producing a polybutadiene by anionic polymerization at a low temperature, in which the microstructures thereof is controlled to polybutadienes having diverse physical properties. The present invention provides a method for producing a polybutadiene by anionic polymerization of 1,3-butadiene in the presence of a polymerization initiator and under the conditions of a reaction temperature not higher than the boiling point of butadiene, wherein the polymerization is performed in the presence of a potassium salt in an aprotic polar solvent or in a mixed solvent of an aprotic polar solvent and a nonpolar solvent. The potassium salt is preferably potassium t-butoxide, and the solvent is preferably a mixed solvent of tetrahydrofuran and hexane. The resultant polybutadiene can be used in an adhesive composition and in a plate-making material composition used for flexographic printing plates. | 08-09-2012 |
20120202911 | CURABLE COATING AGENT COMPOSITION - Disclosed is a curable coating agent composition which exhibits excellent wear resistance and weather resistance when applied as a coating agent to plastic or other substrates to be used outdoors. The curable coating agent composition comprises 95 to 65 parts by mass of a component (A) comprising an urethane adduct compound having weather resistance, 5 to 35 parts by mass of a component (B) comprising a specific organosilicon compound, 0.1 to 10 parts by mass of a component (C) which is a radical polymerization initiator, 1 to 12 parts by mass of a component (D) which is an ultraviolet ray absorber, and 10 to 1,000 parts by mass of a component (E) which is an organic solvent, with respect to 100 parts by mass of the components (A) and (B) in total. | 08-09-2012 |
20120329898 | 2-OCTYL (METH)ACRYLATE ADHESIVE COMPOSITION - A pressure sensitive adhesive composition comprising a 2-octyl(meth)acrylate, (meth)acrylic acid copolymer and optional crosslinking agents is described. The adhesive composition may be derived from renewable resources and provides good peel, shear and high temperature stability. | 12-27-2012 |
20120329899 | CURABLE RESIN COMPOSITION, CURED ARTICLE THEREOF, AND OPTICAL MATERIAL - Provided is a curable resin composition which has excellent optical properties, heat resistance, transparency, low water absorbability, and mold release property in molding, and reduces the occurrence of a burr from a mold. Also provided are a cured product thereof and an optical material. The curable resin composition includes: a component (A): a soluble polyfunctional (meth)acrylic acid ester copolymer which is obtained by copolymerizing components including a monofunctional (meth)acrylic acid ester (a) having an alicyclic structure, a bifunctional (meth)acrylic acid ester (b), and 2,4-diphenyl-4-methyl-1-pentene (c), has a reactive (meth)acrylate group derived from (b) in a side chain and a structural unit derived from (c) at an end, has a Mw of 2,000 to 20,000, and is soluble in an organic solvent; a component (B): a polyfunctional (meth)acrylate; and a component (C): an initiator, in which the blending amounts (weight ratio) of the respective components are as follows: (B)/(A)=5 to 250/100, and (C)/[(B)+(A)]=0.1 to 10/100. | 12-27-2012 |
20130096219 | REDUCING POLYMERIZATION-INDUCED SHRINKAGE STRESS BY REVERSIBLE ADDITION-FRAGMENTATION CHAIN TRANSFER - The invention provides methods of reducing shrinkage stress in cross-linked polymerized materials by combining an addition-fragmentation chain transfer additive with a resin system prior to polymerization. The methods of the invention can improve the performance of conventional resin systems by reducing the shrinkage stress without significantly degrading the mechanical properties of the polymerized material. The shrinkage stress in the crosslinked polymeric materials produced by the methods of the invention may be from 25% to 75% of that of a control material produced by polymerization of the resin system alone to the same conversion. | 04-18-2013 |
20130150478 | CROSSLINKABLE ACRYLATE ADHESIVE POLYMER COMPOSITION - A pre-adhesive syrup copolymer composition comprising an acid functional acrylate solute copolymer, a monomer solvent mixture, and a polyaziridine crosslinking agent is disclosed. | 06-13-2013 |
20130158149 | ACTIVE-ENERGY-RAY-CURABLE HOT-MELT URETHANE RESIN COMPOSITION, MEMBER FOR ELECTRONIC DEVICE, THE MEMBER INCLUDING THE RESIN COMPOSITION, AND PACKING - An active-energy-ray-curable hot-melt urethane resin composition contains a hot-melt urethane and an active energy ray polymerization initiator, the hot-melt urethane being obtained by converting more than 50% and 100% or less of the total number of isocyanate groups in an isocyanate group-terminated urethane prepolymer into terminal (meth)acryloyl groups by a reaction with hydroxyl groups in a reactive functional group-containing (meth)acrylic compound, the isocyanate group-terminated urethane prepolymer being obtained by reacting a polyisocyanate component with a polyol component that contains an aromatic polyester polyol containing a 2,2-dimethyl-1,3-propylene structure in its molecule in an amount of 90% by mole or more of a glycol component and a polyol other than the aromatic polyester polyol. The hot-melt urethane resin composition has excellent properties such as hot melting, rapid curability, a shape-retaining property after being applied, flexibility, durability, a property of adhering to a base, a low outgas property, mechanical strength, and flame retardancy. | 06-20-2013 |
20130158150 | MULTISTEP UV PROCESS TO CREATE SURFACE MODIFIED CONTACT LENSES - Medical devices having a wettable, biocompatible surface are described herein. Processes for producing such devices are also described. | 06-20-2013 |
20130178551 | ANTISTATIC COATING COMPOSITION, ANTISTATIC FILM COATED WITH THE SAME AND METHOD FOR MANUFACTURING THE ANTISTATIC FILM THEREOF - This invention discloses an antistatic coating composition and antistatic film coated with the same. The antistatic coating composition comprises a hard coating solution and an antistatic solution. The hard coating solution comprises from 20 to 35 parts by weight of an acrylic oligomer, from 5 to 10 parts by weight of an acrylic monomer, from 40 to 60 parts by weight of a solvent and from 1 to 5 parts by weight of a photoinitiator. The antistatic solution comprises from 0.5 to 5 parts by weight of polyacrylic acid and from 1 to 20 parts by weight of ionic liquid. The antistatic film formed by coating the antistatic coating composition has a pencil hardness of 2H and an initial surface resistivity in the range of 108˜1011Ω/□, and the surface resistivity will maintain in the range of 1010˜1012Ω/□ after isopropanol (IPA) washing. | 07-11-2013 |
20130184370 | Heat-Activated Adhesive Composition - A high solids radiation-curable coating comprises at least one acrylated oligomer component and a component soluble in the acrylated component that solidifies when the acrylated coating cures. The coating dries upon radiation cure and remains dry to a temperature of at least 60° C. and is bondable at a higher temperature. The formulations have significant utility as a dry to the touch adhesive that can be applied to a wide variety of substrates, and has particular applicability in the printing industry. | 07-18-2013 |
20130237627 | CROSSLINKABLE CURING SUPER-BRANCHED POLYESTER AND CURED PRODUCT AND PREPARATION METHOD THEREOF - A crosslinkable curing super-branched polyester and the cured product and the preparation method thereof are disclosed. The super-branched polyester has high refractive index and comprises a compound represented by the following structural formula (I). In the formula (I), HBP is the backbone of the super-branched polyester; both a and b are positive integers; the sum of a and b is less than or equal to n; n is more than or equal to 10 and less than 80. In the super-branched polyester, A is represented by formula (II) and N is represented by formula (III), wherein R is methyl or hydrogen atom; the mole ratio of N relative to the total mole of A and N is more than 30 mol %, and the ratio of the total mole of A and N relative to the product of the total mole of HBP backbone and n is more than 0.5 and less than or equal to 1. | 09-12-2013 |
20130245149 | DUAL CURE COMPOSITIONS, RELATED HYBRID NANOCOMPOSITE MATERIALS AND DUAL CURE PROCESS FOR PRODUCING SAME - The present invention concerns a dual cure composition comprising a radiation curable polymer precursor, solid particles, an organometallic precursor and a coupling agent, a hybrid organic/inorganic nanocomposite material produced using said dual cure composition and a dual cure process using thermal energy and radiation for producing the same. | 09-19-2013 |
20130261208 | COMPOSITE HYDROGELS - The present invention relates to reinforced composite hydrogel based on a polymer blend and comprising a network of fibres, said polymer blend comprising UV sensitive molecules. It also relates to a process for preparing the reinforced composite hydrogel according to the invention. | 10-03-2013 |
20130261209 | UV-CURABLE COATING COMPOSITIONS WITH SELF-HEALING CAPABILITIES, COATING FILMS, AND METHODS OF PRODUCING COATING FILMS - The present invention is directed to a coating composition including a (meth)acrylate binder resin, a UV initiator, an organic solvent, and silica particles surface-treated with a (meth)acrylate compound, a coating film including a cured product of the coating composition, and a method of producing the coating film. The present invention makes it possible to provide a coating material having high transmittance and a low level of haze, and excellent scratch resistance and self-healing capabilities. | 10-03-2013 |
20130345333 | ADHESIVE FILM, ADHESIVE COMPOSITION FOR THE SAME, AND OPTICAL MEMBER INCLUDING THE SAME - An adhesive film, an adhesive composition for the same, and an optical member including the same, the adhesive film having an index of refraction of about 1.48 or more and a dielectric constant variation of about 30% or less, as expressed by Equation 1: | 12-26-2013 |
20140107246 | ULTRAVIOLET CURED POLYESTERS FROM SUSTAINABLE MATERIALS - Crosslinked, ultraviolet cured polycondensation products of either a saturated or unsaturated polyol and an unsaturated polyacid are disclosed. The preferred monomers used in the present invention are sustainable monomers, such as glycerol, castor oil, fumaric acid, sebacic acid, and citric acid. Other monomers, including maleic acid, may also be used. The monomers are cured using a photoinitiator. Processes for preparing the polycondensation products are also provided. | 04-17-2014 |
20140121291 | Radiation Curable Polymers - A polymeric matrix is melt processed with reactive monomers or oligomers that are miscible in the polymeric matrix. Upon initial melt processing and mixing, the reactive monomers or oligomers contained within the resulting polymeric matrix are cured with actinic radiation to form a polymeric alloy. The alloy of the polymeric matrix and the cured polymer possesses a non-Cequilibrium morphology and a surface energy that is effectively secured for a desired application and use after subsequent compounding. | 05-01-2014 |
20140171536 | Dental Restorative Materials Based on Polymerizable Azides and Alkynes - The invention relates to a dental restorative material on the basis of at least one compound of Formula I | 06-19-2014 |
20140187661 | APPLICATION OF COMPOSITION CONTAINING TELECHELIC MACROMER AND PHOTOINITIATOR FOR PRODUCING IMPLANT FOR HERNIA REPAIR - The present invention relates to an application of a composition containing telechelic macromer and photoinitiator for producing implant for hernia repair. The macromer structure is defined by Formula 1. The macromer bears (meth)acrylic end-groups and comprises a core Y defined by Formulas 2 to 9, that is linked by urethane, ester or anhydride bonds to the (meth)acrylic groups. The iodine value of the macromer is from 5 to 75. The composition according to the present invention can be shaped at room temperature and at 37° C. and is capable of undergoing liquid-to-solid transition upon irradiation with low intensity light. Upon irradiation with light the composition gains desired physicochemical properties and turns into an elastic solid. The implant for hernia repair serves for closing the hernia opening and for enhancing mechanical strength of abdominal wall. | 07-03-2014 |
20140206788 | ADDITION-FRAGMENTATION AGENTS - Addition-fragmentation agents of the formula are disclosed having the following functional groups: 1) a labile addition-fragmentation group that can cleave and reform to relieve strain, 2) a free-radically polymerizable group, and 3) a surface-modifying functional group that associates with the surface of a substrate. | 07-24-2014 |
20140296363 | SURFACE PROTECTIVE FILM - A surface protective film includes a structure in which a fluorine resin having a perfluoroalkylene ether structure in a main chain is crosslinking polymerized, wherein a storage elastic modulus E′ is in the range of 10 MPa to 1000 MPa at a temperature which is 40 K higher than a dynamic glass transition temperature Tg in dynamic viscoelasticity measurement at a measurement frequency of 10 Hz. | 10-02-2014 |
20140378571 | CURABLE COMPOSITION AND USES THEREOF - A curable composition includes (A) silica fine particles surface-modified with at least one silane compound including at least (A1) a polymerizable silane compound of the general formula (1), (B) a (meth)acrylate compound, and (C) a polymerization initiator, | 12-25-2014 |
20150018445 | SEMI-CURED PRODUCT, CURED PRODUCT AND METHOD OF MANUFACTURING SAME, OPTICAL COMPONENT, CURABLE RESIN COMPOSITION - A curable resin composition comprising a (meth)acrylate monomer having an aromatic ring, a non-conjugated vinylidene group-containing compound represented by the general formula below, and a thermal or a photo-radical polymerization initiator makes it possible to produce a cured product with minimized occurrence of burring during molding and high product yield after molding. The cured product has good heat coloration resistance and low Abbe's number. R | 01-15-2015 |
20150031782 | NOVEL THIOL-CONTAINING DUAL CURE POLYMERS AND METHODS USING SAME - The invention includes a composition comprising a vinyl sulfone monomer, a thiol monomer and an acrylate monomer. In one embodiment, the thiol monomer reacts with the vinyl sulfone monomer preferentially over the acrylate monomer, and this differential selectivity allows for the control of the architecture of crosslinking polymer network. The invention further includes a composition comprising an electrophilic monomer, a nucleophilic monomer, a nucleophilic catalyst and an acid, wherein the concentrations of the nucleophilic catalyst and acid are selected as to provide a specific induction time for the polymerization reaction of the composition. | 01-29-2015 |
20150087740 | PHOTOSENSITIVE THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCT USING SAME - A photosensitive thermoplastic resin composition that can be melt-molded to provide a molded product and can be crosslinked by irradiation of the molded product with light, and a molded product made of the same. The photosensitive thermoplastic resin composition contains a thermoplastic polymer and a photocrosslinking agent compatible with the thermoplastic polymer. The composition is melt-moldable, and a melt-molded product of the composition is crosslinkable by irradiation of light. The composition is melt-molded into a given shape to provide a molded product, and the molded product is photocrosslinked by irradiation of light. | 03-26-2015 |
20150099818 | TRI-CURABLE ADHESIVE COMPOSITION AND METHOD - A two part composition comprising a Part A and a Part B, wherein Part A comprises an oligomer having both isocyanate and acrylate moieties, and an organic peroxide capable of generating free radicals upon decomposition; and Part B comprises a polyol, and a catalyst that can decompose the organic peroxide. In one form, the two part composition of a Part A and a Part B are in admixture. By combining Part A and Part B the isocyanate moieties react with the polyol to produce a combination of a urethane acrylate oligomer, organic peroxide and the catalyst. Then in either order, the combination is exposed to sufficient actinic radiation to polymerize at least a portion of the urethane acrylate oligomer; and the catalyst decomposes the organic peroxide thus generating free radicals, which free radicals polymerize at least a portion of the urethane acrylate oligomer. | 04-09-2015 |
20150126638 | VARNISH COMPOSITION TRANSFERABLE BY INKJET SUITABLE FOR SUBLIMABLE OR THERMAL-TRANSFER INK - The present invention relates to a varnish which is for covering the surface of a substrate and deposited by inkjet, to a process for preparing said varnish and to the use thereof as a laminable and/or overprintable ink or varnish. | 05-07-2015 |
20150368388 | PHOTOCURABLE ELASTOMER COMPOSITION, SEAL MATERIAL, GASKET FOR HARD DISC DRIVE, HARD DISC DRIVE AND APPARATUS - A photocurable elastomer composition comprising: (A) a liquid polymer having a number average molecular weight of 5,000 or more, and mainly containing —[CH | 12-24-2015 |
20160122463 | Process for preparing low-viscosity allophanates containing actinically curable groups - The present invention provides a process for preparing radiation-curing allophanates having residual monomer contents of less than 0.5% by weight and an NCO content of less than 1% by weight, wherein (A) compounds containing isocyanate groups, (B) hydroxy-functional compounds which contain groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation (radiation-curing groups) and (C) optionally further compounds containing NCO-reactive groups, also optionally in the presence of a catalyst, are used to form NCO-group-containing urethanes having radiation-curing groups, which are subsequently reacted, without further addition of compounds containing isocyanate groups, in the presence of an allophanatization catalyst, the ratio of NCO groups of the compounds from A) to the OH groups of the compounds from B) and, where used, C) being 1.45:1.0 to 1.1:1.0. | 05-05-2016 |