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Synthetic resins or natural rubbers -- part of the class 520 series February patent applications/inventions, industry category 02/10

20100048756 - Novel radiation curable compositions: A radiation curable composition comprising a curable compound, a photo-initiator and a co-initiator, characterized in that said co-initiator is a oligomer or polymer having a repeating unit, said repeating unit comprising at least two tertiary amines, and said polymer being prepared by the polycondensation of di- or oligofunctional Michael acceptors... Agent: Leydig Voit & Mayer, Ltd

20100048757 - Adamantane derivative, process for production thereof, resin composition, and cured product of the resin composition: (wherein R represents a hydrogen atom, a fluorine atom, a methyl group or a trifluoromethyl group; Y represents a hydrogen atom, a hydroxyl group, ═O formed by two Ys together, a carboxyl group, or a hydrocarbon group having 1 to 20 carbon atoms or a cyclic hydrocarbon group having 3... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100041784 - Novel radiation curable compositions: A radiation curable composition comprising a curable compound, a photo-initiator and a co-initiator characterized in that said co-initiator is represented by Formula (I), wherein MA is the residue of a mono- or oligofunctional Michael acceptor; L is a divalent linking group positioning the two tertiary amines in a 1-3 to... Agent: Leydig Voit & Mayer, Ltd

20100041785 - Photosensitive resin composition and photosensitive element using the same: The photosensitive resin composition of the invention comprises (A) a carboxyl group-containing binder polymer, (B) a photopolymerizing compound, (C) a photopolymerization initiator and (D) a dicyandiamide and/or its derivative, wherein the (B) photopolymerizing compound contains (B1) a compound with a weight-average molecular weight of 3500-100000 and with an urethane bond... Agent: Griffin & Szipl, PC

20100041786 - Single-part, light-curable, self-adhering dental restorative composition and method of using the same: A dental restorative composition comprising: (A) polymerizable monomer(s) having at least one phosphorus-containing acidic moiety and at least one ethylenically unsaturated group; (B) polymerizable monomer(s) having a molecular weight of 100-250, at least one hydroxyl group, and at least one ethylenically unsaturated group; (C) polymerizable monomer(s) having a molecular weight... Agent: Wood, Herron & Evans, LLP

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... Agent: Kenyon & Kenyon LLP

20100036013 - Phenyl isocyanate-based urethane acrylates, processes for producing and methods of using the same: wherein R1, R2, R3, R4 and R5 each independently represent a substituent selected from the group consisting of hydrogen, halogens, C1-6-alkyls, trifluoromethyl, C1-6-alkylthios, C1-6-alkylselenos, C1-6-alkyltelluros, and nitro groups, with the proviso that at least one of R1, R2, R3, R4 and R5 is not hydrogen; R6 and R7 each independently... Agent: Connolly Bove Lodge & Hutz, LLP

20100029800 - Radiation-hardenable compounds: The invention relates to radiation-curable compounds, processes for the preparation thereof, the use thereof and coating materials comprising them and having high scratch resistance.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100029801 - Light-curing slips for the stereolithographic preparation of dental ceramics: Slip based on a polyreactive binder, polymerization initiator and filler, which contains (A) 5-65 wt.-% polymerizable binder, (B) 0.001-1.0 wt.-% photoinitiator and (C) 35-90 wt.-% surface-modified ceramic and/or glass ceramic particles relative to the overall mass of the slip, and process for the preparation of ceramic mouldings by rapid prototyping... Agent: Nixon Peabody LLP - Patent Group

20100029802 - Gels: i

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,... Agent: Buchanan, Ingersoll & Rooney PC

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... Agent: Chernoff, Vilhauer, Mcclung & Stenzel, LLP

20100029805 - Lead containing novel polyacrylate for optical applications: A process for the preparation of lead containing polyacrylates for optical applications. The process consists in dispersing lead monoxide in acrylic acid to form a monomer mixture. An aromatic carboxylic acid is added to the monomer mixture and then a cross linking agent is added thereto. Such a monomer mixture... Agent: The Webb Law Firm, P.C.