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Synthetic resins or natural rubbers -- part of the class 520 series February patent applications/inventions, industry category 02/09

20090054543 - (meth) acryloyl group-containing aromatic isocyanate compound and production process thereof: wherein R1 is a single bond or a linear or branched alkylene group of 1 to 5 carbon atoms, R2 is a hydrogen atom or a methyl group, R3 is a single bond or a linear or branched alkylene group of 1 to 3 carbon atoms, X is independently a... Agent: Sughrue Mion, PLLC

20090054544 - Hard coating composition for metal substrate: The object of the present invention is to provide a hard coating composition for a metal substrate, including a film-forming resin component which contains a urethane(meth)acrylate obtained by reacting a polyisocyanate compound, a polyol, and a (meth)acrylate monomer having a hydroxyl group, wherein the polyisocyanate compound is hydrogenated xylylene diisocyanate... Agent: Wood, Herron & Evans, LLP

20090054545 - Anti-cross-linking agents and methods for inhibiting cross-linking of injectable hydrogel formulations: The invention relates to cross-link-resistant injectable hydrogel formulations and methods of partially or practically wholly inhibiting injectable hydrogel formulations from cross-linking, for example, during irradiation, using anti-cross-linking agents, which facilitates injectability of the hydrogel formulation. The invention also relates to methods of making the cross-link-resistant, for example, irradiation cross-link resistant,... Agent: Proskauer Rose LLP

20090054546 - Resins for universal use: The present invention relates to universally useful resins based on specific polyethers and on ketone, ketone/aldehyde or urea/aldehyde resins and also their hydrogenated derivatives, to a process for preparing them, and to their use as a main, base or addition component in aqueous, solvent-containing or solvent-free coating materials, ballpoint pen... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090048362 - Method of modifying liquid crystal polymers: A method of modifying liquid crystal polymers, which involves a step of irradiating a liquid crystal polymer with the laser beam having a pulse width of 10−12 seconds or less. Using the invention method, the physical strength of the liquid crystal polymers can be improved as compared with the conventional... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090048363 - Radiosensitive substance: A description is given of radiation-sensitive compositions composed of a binder component and low-odor polymeric reaction products composed of the reaction product of aldehydes and ketones.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090048364 - Self-adhesive dental cement: A dental, paste/paste self-adhesive cement includes a polymerizable acidic monomer or monomer mixtures; a polymerizable non-acidic monomer or monomer mixtures, a photo-initiator and/or a co-initiator, a reducing agent such as a benzoylthiourea and other substituted benzoylthiourea, an oxidizing agent, a thermal stabilizer and a glass filler.... Agent: Dentsply International Inc

20090043004 - Dental materials containing hydrophobic nanoparticulate silicic acid co-condensates and use thereof: P

20090043005 - Superabsorbent polymers having radiation activatable surface cross-linkers and method of making them: Superabsorbent polymer particles having improved surface cross-linking and their use in absorbent articles. The superabsorbent polymer particles comprise a water-absorbing resin and the reaction product of a radiation activatable surface cross-linker. The reaction product of the radiation activatable surface cross-linker is present at the surface of the superabsorbent polymer particle.... Agent: The Procter & Gamble Company Global Legal Department - Ip