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Synthetic resins or natural rubbers -- part of the class 520 series December patent applications/inventions, industry category 12/10

20100331438 - Stripping composition for a mold for making a composite material part, and method of preparing: A stripping composition, and a method of making the stripping composition. The stripping composition including 100 parts by weight of a base ingredient consisting in epoxy polydimethylsiloxane, 0.5 to 10 parts by weight of a polymerization agent for polymerizing the base ingredient and constituted by a diaryliodonium salt, not more... Agent: Young & Thompson

20100331439 - Multifunction urethane monomer, method of manufacturing the monomer and photosensitive resin composition including the monomer: Disclosed is a multifunctional urethane monomer prepared by reacting (a) an epoxy compound having two or more epoxy groups, (b) a diol compound having an acidic group and (c) a compound having an ethylenically unsaturated group and an isocyanate group with one another. The photosensitive resin composition comprising the multifunctional... Agent: Mckenna Long & Aldridge LLP

20100331440 - Radiation-sensitive composition, polymer and monomer: A polymer includes a repeating unit shown by a general formula (1) in which R1 represents a hydrogen atom or a methyl group, R2 represents a substituted or unsubstituted linear or branched monovalent alkyl group having 1 to 20 carbon atoms, an alicyclic group having 3 to 25 carbon atoms,... Agent: Ditthavong Mori & Steiner, P.C.

20100331441 - Functionalization of organic surfaces: The present invention relates to functionalizing a surface of an organic material. For example, surfaces of materials having C—H bonds, such as polymers having C—H bonds, can be functionalized. In certain embodiments, a heterobifunctional molecule having a photoactive anchor, a spacer, and a terminal functional group is applied to the... Agent: Wilmerhale/columbia University

20100331442 - Polymerizable composition comprising low molecular weight organic component: Polymerizable compositions comprising particularly useful for brightness enhancing films.... Agent: 3m Innovative Properties Company

20100324163 - Active energy ray curable liquid composition and liquid cartridge: ([A] in the formula (I) is a cyclic group represented by a general formula (II), [Y] in the formula (II) is a cyclic linking group having a carbonyl group and a site containing an unsaturated carbon bond adjacent to the carbonyl group, and E in the formula (I) is a... Agent: Fitzpatrick Cella Harper & Scinto

20100324164 - Photocurable resin composition and optical component using the same: The present invention relates to a photocurable resin composition including the following ingredients (A), (B) and (C): (A) a linear chain epoxy resin represented by the following general formula (1), in which m indicates an integer of from 2 to 10, and R1 and R2 each represent a hydrogen atom... Agent: Sughrue-265550

20100311857 - Chemical modification process for a deep polymeric matrix: The present invention relates to a process for chemically modifying, within its thickness, a polymer matrix chosen from matrices made of fluoropolymers and matrices made of aliphatic polymers, said process comprising at least one step consisting in irradiating said matrix with UV light having a wavelength of less than 300... Agent: Nixon Peabody LLP

20100311858 - Dental compositions and initiator systems with color-stable amine electron donors: The invention features a hardenable dental composition, e.g., polymerizable dental restoratives, adhesives, etc., that contain a color-stable amine electron donor in an initiation system for initiating polymerization of the composition.... Agent: 3m Innovative Properties Company

20100311859 - Dispersion of nanoparticles in organic solvents: The invention relates to a dispersion of antimony or indium doped tinoxide nanoparticles in an organic solvent, comprising a) 5-75 wt % of nanoparticles having a mean average size between 1 and 100 nm. b) a solvent comprising a hydroxyl group and an ether group. c) a water content of... Agent: Nixon & Vanderhye, PC

20100311860 - Method for making proton conducting membranes for fuel cells by radiografting: A method for producing a proton-conducting membrane for a fuel cell, comprising successively: irradiating a polymeric matrix; grafting said polymeric matrix thus irradiated, by free-radical reaction with a first compound, comprising contacting said irradiated polymeric matrix with said first compound, which comprises at least one group capable of forming a... Agent: Nixon Peabody LLP

20100311861 - Thiol-yne shape memory polymer: A shape memory polymer composition is described comprising an alkyne component and a thiol component.... Agent: 3m Innovative Properties Company

20100305230 - Hybrid polymer materials for liquid crystal alignment layers: The present invention provides novel hybrid polymer useful for alignment layers for inducing alignment of a liquid crystal medium. Hybrid polymers of this invention are prepared from a) at least one component selected from the group consisting of oligomer(s) and polymer(s) within the class of polyimides, poly(amic acids) and esters... Agent: Gomez International Patent Office, LLC

20100305231 - Polymer networks, process for producing same, and products made therefrom: The present invention relates to the production of copolymer networks, or co-networks, and to methods for preparing copolymer or co-networks. Furthermore, the present invention relates to products and/or films made from the copolymer and/or co-networks produced in accordance with the synthesis methods of the present invention. Additionally, the present invention... Agent: Joseph J. Crimaldi Roetzel & Andress

20100305232 - Grafting onto a polyamide powder by gamma-irradiation: e