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Synthetic resins or natural rubbers -- part of the class 520 series May archived by USPTO category 05/12

20120136086 - Silicone-modified adamantane derivative, photo-radically curable resin composition, and method for preparing photo-radically curable resin composition: Wherein each R1 independently represents a hydrogen atom or methyl group; each R independently represents a methyl group or phenyl group; n represents an integer from 2 to 1,000; and k represents a number of 0 to 2. There can be a photo-radically curable resin composition by adopting a novel... Agent: Shin-etsu Chemical Co., Ltd.

20120129968 - D1492 liquid bapo photoinitiator and its use in radiation curable compositions: The invention relates to a liquid bis(acyl)phosphine oxide of formula (I): wherein R is C1-C18 alkyl, and wherein R is optionally substituted as described herein. The invention also relates to radiation curable compositions comprising liquid bis(acyl)phosphine oxide of formula (I).... Agent:

20120129969 - D1479 stable liquid bap photoinitiator and its use in radiation curable compositions: The invention relates to radiation curable compositions comprising a liquid 0/s(acyl)phosphine photo initiators of formula (Ï): wherein each of Ar1, Ar2 and Ar3 is independently a substituted or unsubstituted aryl group. The invention also relates to stabilized forms of liquid bis(acyl)phosphines of formula (I) and radiation curable composition comprising said... Agent:

20120129970 - Polymer composites and fabrications thereof: The present invention provides polymer composites reinforced with high aspect ratio reinforcing fillers selected from calcium phosphate nanofibers, nanoplates, submicron fibers, submicron plates, and combinations thereof. The mechanical and biological properties of the inventive composites are enhanced significantly over current polymer composites and may be employed in various biomedical applications,... Agent: The Curators Of The University Of Missouri

20120129971 - Production and use of polymers comprising hydroxyl groups and acrylate groups: The present invention relates to polymers which contain hydroxyl groups and acrylate groups, to processes for preparing them, and to their use.... Agent: Basf Se

20120129972 - High elongation thermoforming ink-jet ink: An energy-curable ink or coating composition comprising: a monofunctional urethane monomer, such as a monofunctional urethane acrylate monomer; a monofunctional monomer; and, optionally, a colorant, photoinitiator, stabilizer, surfactant and/or a vinyl resin, for use as a thermoforming ink or coating that, when printed onto a substrate (1), elongates on thermoformation... Agent: Sun Chemical B.v.

20120123010 - Photocurable compositions: A photocurable composition includes at least one N-oxyazinium salt photoinitiator, a photosensitizer for the N-oxyazinium salt photoinitiator, an N-oxyazinium salt efficiency amplifier, and one or more photocurable acrylates. This composition can be cured using irradiation under high efficiency. Curing can be carried out in oxygen-containing environment.... Agent:

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.... Agent: 3m Innovative Properties Company

20120123012 - Microencapsulated photoinitiators and the use thereof for dental materials.: The present invention relates to microcapsules composed of a shell of polymers and of a core comprising photoinitiators which exhibit acylphosphine oxides, their derivatives or amine coinitiators or mixtures of these compounds, and also to the preparation of these microcapsules and to their use for dental materials.... Agent: Ivoclar Vivadent Ag

20120123013 - Polymer composition for crosslinked articles: The invention is directed to a use of a polymer composition comprising an ethylene polymer for producing a crosslinked article, a process for producing a crosslinked article and to a crosslinked article comprising a crosslinked polymer composition which comprises a crosslinked ethylene polymer.... Agent: Borealis Ag

20120123014 - Overprint varnish formulations: An overprint varnish composition that is applied to a substrate that may have fuser oil on its surface. The varnish includes a wetting additive that has a strong affinity for the varnish and the fuser oil on the substrate. The overprint varnish is also included in a method and an... Agent: Xerox Corporation

20120115972 - Curing resin composition: A curing resin composition that cures in two stages: photo cure and thermal cure, hardly contaminates a liquid or liquid crystals when in contact with, and provides high adhesive strength, particularly a curing composition that photocures sufficiently even when shadowed by TFT wires, a black matrix, etc. in photocuring; and... Agent: Adeka Corporation

20120115973 - Radical polymerization inhibitors for light-curable dental materials: The invention relates to light-curable dental materials comprising at least one polymerizable compound having at least one ethylenically unsaturated bond and a hexaarylbisimidazole, e.g. as a photopolymerization initiator. The invention also relates to the use of a hexaarylbisimidazole polymerization initiator in light curable dental materials and also to cured dental... Agent: Dentsply International Inc.

20120115974 - Process for obtaining hydrophilic membranes from poly(n-vinyl-2-pyrrolidone) pvp: The process comprises the steps of: obtaining diethyl maleate from maleic anhydride; purifying the diethyl maleate and submitting it to two or more distillation steps, for removing remaining contaminants; mixing a load of poly(N-vinyl-2-pyrrolidone)-PVP with a load of the distilled diethyl maleate, forming a mixture having a concentration predetermined as... Agent: Instituto Presbiteriano Mackenzie

20120115975 - Uv-curable coating compositions, multi-component composite coatings, and related coated substrates: Disclosed herein are solventborne liquid UV-curable coating compositions comprising: a radiation curable compound comprising an acrylate-terminated compound having greater than two unsaturated sites, wherein the acrylate-terminated compound comprises a reaction product of reactants comprising: an adduct of a polyisocyanate, wherein the adduct of a polyisocyanate comprises a reaction product of... Agent:

20120115976 - Uv-curable optical resin adhesive composition: A UV-curable optical resin adhesive composition is provided, which is excellent in transparency, adhesive reliability and durability and suitable for rework (repair) without an adverse influence on the brightness, the contrast and the Quality of a display image. The UV-curable optical resin adhesive composition is used for filling a gap... Agent: Nitto Denko Corporation

20120115977 - Dual cure coating compositions, methods of coating a substrate, and related coated substrates: Disclosed herein are dual cure coating compositions that include (a) a melamine-group containing polyethylenically unsaturated compound and (b) an acrylate-containing compound different from (a), wherein the acrylate-containing compound is present at a level sufficient to provide a cured coating layer having a glass transition temperature of 100° C. or below... Agent:

20120115978 - Dental composition having a redox indicator and method of using same: A self-cure or dual-cure polymerizable dental composition is provided with a redox indicator. The composition exhibits an initial first color upon mixing of the two parts and then changes to a second color that is noticeably different from the first color during the curing or polymerization of the composition initiated... Agent: Kerr Corporation

20120108695 - Polymerization reactor for producing a super absorbent polymer and method for producing a super absorbent polymer using the polymerization reactor: The present invention provides a polymerization reactor for producing a super absorbent polymer comprising: a reaction unit; a monomer composition supply unit being connected to the reaction unit and supplying a monomer composition solution containing a monomer, a photoinitiator, and a solvent; an agitating shaft extended in the reaction unit... Agent: Lg Chem, Ltd.

20120108696 - O-imino-iso-urea compounds and polymerizable compositions thereof: The invention relates to the use of O-imino-iso-urea compounds as source of radicals to polymerizable compositions comprising these O-imino-iso-urea and to new O-imino-iso-urea compounds. The O-lmino-isoureas compounds are compounds of the Formula (I), wherein n is 1, 2, 3 or 4, R100 and R101 are independently H, C1-18 alkyl, C3-C12cycloalkyl,... Agent: Basf Se

20120108697 - Composition and polymer: e