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Synthetic resins or natural rubbers -- part of the class 520 series February patent applications/inventions, industry category 02/11

20110046258 - Ophthalmic and otorhinolaryngological device materials: Disclosed are soft, high refractive index, acrylic device materials. The materials contain a copolymeric additive for glistening resistance.... Agent: Alcon

20110046259 - Uv-absorbers for ophthalmic lens materials: UV absorbing monomers that are particularly useful in ophthalmic devices are disclosed.... Agent: Alcon

20110046260 - Dental composition and composite resin: The present invention provides a dental composition exhibiting both an excellent light diffusion property and excellent transparency, and having high mechanical strength and surface smoothness and gloss after polishing as a cured product and good handling properties as a paste. The present invention is a dental composition including: a polymerizable... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110046261 - Dental composition and composite resin: A dental composition of the present invention includes: a polymerizable monomer component (A); and an amorphous filler (B) having an average particle size of 1 to 20 μm and including silica-based fine particles and coatings of an oxide that cover the surfaces of the silica-based fine particles. The oxide contains... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110046262 - Pasty insert material for widening of gingival sulcus and use thereof: Surprisingly, it was shown that upon contact with fluid of such a retraction material paste formulation, for one, a volume expansion is occurs due to absorbed fluid and for another, a part of the superabsorber is diffused out of the paste and/or dissolved out and that this diffused and/or dissolved... Agent: Mcdonnell Boehnen Hulbert & Berghoff LLP

20110046263 - Tire prepared by using rubber composition containing modified polymer: r

20110046264 - Cyclic diol-derived blocked mercaptofunctional silane compositions: Diol derived blocked mercaptofunctional silane compositions in which the silanes comprise cyclic and bridged alkoxy groups derived from hydrocarbon-based diols and processes for their preparation are provided. Also provided are rubber compositions comprising the cyclic diol-derived blocked mercaptofunctional silanes, processes for their preparation and articles of manufacture comprising the rubber... Agent: Momentive Performance Materials Inc. C/o Dilworth & Barrese, LLP

20110046266 - Epoxy resin reactive diluent compositions: An epoxy resin reactive diluent composition comprises an epoxy resin diluent (A) and a resin compound (B), wherein the epoxy resin diluent (A) comprises a cis, trans-1,3- and -1,4-cyclohexanedimethylether moiety; and wherein the resin compound (B) comprises one or more epoxy resins other than the epoxy resin diluent (A). A... Agent: The Dow Chemical Company

20110046265 - New and novel engineering resin thermoplastic silicone vulcanizates: A method for preparing a modified thermoplastic resin by mixing a thermoplastic resin having a tg of 95° C. or greater and having a melt processing temperature of 250° C. or greater with a silicone base comprised of 100 parts by weight of a diorganopolysiloxane gum and having an average... Agent: MckellarIPLaw, PLLC

20110046267 - Alumina powder, process for its production and resin composition employing it: [Method for Measuring α-Phase Content] Powders prepared by mixing α-phase alumina powder and θ-phase alumina powder in mass ratios of 0:10, 5:5 and 10:0, respectively, are subjected to X-ray diffraction measurements, whereupon the integrated intensity of a peak of α-phase detected in the vicinity of 2θ=43° is calculated, and a... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110046268 - Self-filleting die attach paste: A composition that will automatically flow (auto-flow) and form a fillet (self-fillet) will have a yield stress within the range of 1.8 Pa to 10 Pa (20 dynes/cm2 to 100 dynes/cm2). Such a composition can be designed by using an appropriate choice of filler, regardless of the resin system used... Agent: Henkel Corporation

20110039973 - Dental impression material: the dental article is obtainable by forming a predetermined amount of the first paste composition and a predetermined amount of the second paste composition into a body wherein the first and second paste compositions are separated by an interface preventing mixing and curing of the first paste composition and the... Agent: Dentsply International Inc

20110039974 - Composite material: A composite material for producing dental prostheses with a matrix comprising a thermoplastic (A) contains reinforcing fibers (B) and at least one filler (C). The filler (C) has a Mohs hardness that is at most as great as the Mohs hardness of the reinforcing fibers (B).... Agent: Flynn Thiel Boutell & Tanis, P.C.

20110039975 - Antifouling composition, process for its production and article treated therewith: A process for producing an antifouling composition, which comprises a step of subjecting monomer components (Z) comprising from 30 to 80 mass % of a monomer (a) having a polyfluoroalkyl group in which the number of carbon atoms to which fluorine atoms are bonded is from 4 to 6, and... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110039976 - Tire having a tread provided with cavities containing a specific filling material: A tire having a tread, said tread being provided with a plurality of cavities, at least some of said cavities having a filling composition based on at least: a diene elastomer; more than 50 phr of filler (denoted filler A), the particles of which are nanoparticles having an average size... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20110039977 - Aqueous dispersions comprising at least one alkyd resin: in which R is hydrogen or a methyl group, X1 and X2 independently are oxygen or a group of the formula NR′, in which R′ is hydrogen or a radical having 1 to 6 carbon atoms, with the proviso that at least one of the groups X1 and X2 is... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110039978 - Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate: The epoxy resin molding material of the invention comprises (A) an epoxy resin and (B) a curing agent, wherein the (B) curing agent contains a polyvalent carboxylic acid condensate. The thermosetting resin composition of the invention comprises (A) an epoxy resin and (B) a curing agent, wherein the viscosity of... Agent: Juan Carlos A. Marquez C/o Stites & Harbison PLLC

20110039979 - Filled polyamide molding materials showing a reduced water absorption: Filled polyamide molding materials, in particular polyamide molding materials with medium filler content, are producible from a polyamide blend and for example by compounding with chopped or endless fibers on two-screw extruders, and have a combination of reduced water absorption and good mechanical properties, which results in very good dimensional... Agent: Browdy And Neimark, PLLC

20110039982 - Epoxy resins and processes for preparing the same: Epoxy resins comprising a cis, trans-1,3- and -1,4-cyclohexanedimethylether moiety and processes for preparing the epoxy resins. The process of preparation of the epoxy resins comprises reacting (a) a mixture of a cis-1,3-cyclohexanedimethanol, a trans-1,3-cyclohexanedimethanol, a cis-1,4-cyclohexanedimethanol, and a trans-1,4-cyclohexanedimethanol, (b) an epihalohydrin, (c) a basic acting substance, (d) optionally, a... Agent: The Dow Chemical Company

20110039981 - Epoxy resins derived from non-seed oil based alkanolamides and a process for preparing the same: An epoxy resin comprising at least one epoxy amide such as at least one of a glycidyl ether amide and a glycidyl ester amide derived from at least one non-seed oil based alkanolamide; and a process for preparing such epoxy resin. An epoxy resin composition can be prepared comprising the... Agent: The Dow Chemical Company

20110039980 - Solvent-promoted self-healing materials: A composite material includes a solid polymer matrix, a plurality of capsules and a liquid, in the capsules. The liquid includes from 50 to 100 wt % of a solvent, and from 0 to 50 wt % of a polymerizer. There is no polymerizer outside of the capsules. The solid... Agent: Blanchard & Associates

20110039983 - Surface modified silicon dioxide particles: Surface-modified silicon dioxide particles or silica sol preparable by reacting aqueous silica sol with at least one first modifier comprising at least one alkoxysilane and with at least one second modifier selected from the group consisting of halosilane, siloxane, and mixtures thereof, with water being removed before the reaction with... Agent: Henry M Feiereisen, LLC Henry M Feiereisen

20110034582 - Antifouling composition: The present invention relates to the use of polyoxalates as binders for antifouling coating compositions and antifouling coating compositions comprising the polyoxalates.... Agent: Gardner Groff Greenwald & Villanueva. PC

20110034581 - Transparent siloxane resin composition for optical applications: A vinyl-oligosiloxane hybrid having an inorganic network structure and a high degree of condensation is prepared via a non-hydrolytic condensation reaction of an organosilanediol and an organoalkoxysilane having a vinyl group. When the organoalkoxysilane having a vinyl group is partly substituted with a metal alkoxide, a transparent siloxane resin for... Agent: The Webb Law Firm, P.C.

20110034583 - Methods for forming a permeable and stable mass in a subterranean formation: Certain emulsions and masses produced using those emulsions exhibiting improved permeability and stability, and methods of preparation and use in subterranean operations, are provided. In one embodiment, the emulsions comprise: a plurality of inorganic particulates; an internal aqueous phase in an amount of at least about 50% by volume of... Agent: Robert A. Kent

20110034584 - Mixtures of silicon-containing coupling reagents: Mixtures of silicon-containing coupling reagents comprising (mercaptoorganyl)alkylpolyethersilanes containing silanol groups and (mercaptoorganyl)alkylpolyethersilanes free of silanol groups in a weight ratio of from 5:95 to 95:5. The mixtures can be prepared by transesterification and hydrolysis. The mixtures can be used in rubber mixtures.... Agent: Smith, Gambrell & Russell

20110034585 - Method of preparing a transparent polymer material comprising a thermoplastic polycarbonate and surface-modified mineral nanoparticles: A method of preparing a transparent polymer material includes i) obtaining composite nanoparticles having mineral nanoparticles at least partially coated with at least one monomer and/or at least one polymer suitable for promoting physicochemical interactions at the interface between the mineral nanoparticles and a thermoplastic polycarbonate matrix, the mineral nanoparticles... Agent: Sofer & Haroun LLP.

20110034586 - Artificial marble, and system and method of producing artificial marble: Artificial marble, and system and method of producing artificial marble. A method of producing a stone slab comprises: placing into a frame a plurality of coated lumps of composite stone material; removing substantially all air among the plurality of lumps; pressing the content of said frame; and curing the content... Agent: Eitan Mehulal Law Group

20110034587 - Flameproof thermoplastic resin composition and method for preparing the same: A flameproof thermoplastic resin composition comprises (A) 100 parts by weight of a thermoplastic resin; (B) about 1 to about 40 parts by weight of a sublimational filler; and (C) about 1 to about 30 parts by weight of a flame retardant. The thermoplastic resin composition can solve the problems... Agent: Summa, Additon & Ashe, P.A.

20110034588 - Method of preparing a transparent polumer material comprising a thermoplastic polycarbonate and minderal nanoparticles: A method of preparing a transparent polymer material includes mixing mineral nanoparticles selected from nanoparticles of alkaline-earth metal carbonates, alkaline-earth metal sulfates, metallic oxides, oxides of metalloids, and siloxanes, and a composition A including at least one thermoplastic polymer in the molten state selected from polycarbonate (PC), polystyrene (PS) and... Agent: Sofer & Haroun LLP.

20110034589 - Olefinic thermoplastic polymer compositions with fillers of nanometer scale in the form of masterbatches: The invention relates to thermoplastic polymer compositions in the form of masterbatches, comprising a matrix of an olefinic copolymer obtained from olefinic monomers and at least one alkyl(meth)acrylate monomer, in which exfoliable organophilic fillers of the lamellar type are dispersed, such as silicates, characterized in that after complete dispersion, the... Agent: Arkema Inc. Patent Department - 26th Floor

20110034590 - Thermoplastic elastomers: Thermoplastic elastomer, which comprises a fumed, hydrophilic or hydrophobic silica, which has been structurally modified and also a process for the improvement of the mechanical properties of thermoplastic elastomers. The thermoplastic elastomers are produced by preparing a masterbatch from the components (e.g. thermoplastic resin component and fumed silica) and compounding... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110034591 - Thermosetting resin containing irradiated thermoplastic toughening agent: Thermosetting resins are provided that are toughened with an irradiated thermoplastic toughening agent and which have reduced levels of solvent-induced micro crack formation. The thermoplastic toughening agent is treated with a sufficient amount of high-energy radiation (e.g. electron beam or gamma rays) to cause a reduction in solvent-induced micro crack... Agent: Hexcel Corporation

20110028589 - Dental polymerizable composition and kit therefor: P

20110028590 - Antimicrobial effect of cycloaliphatic diol antimicrobial agents in coating compositions: A cycloaliphatic diol antimicrobial agent selected from the group consisting of 1,1-cyclohexanedimethanol, 1,2-cyclohexanedimethanol, 1,4-cyclohexanedimethanol, and 2,2,4,4-tetramethyl-1,3-cyclobutanediol was found to provide antimicrobial activity in coating compositions and latexes, and was found to enhance the effectiveness of other antimicrobial agents commonly used in coatings and dispersions. Alone or as part of a... Agent: Polly C. Owen

20110028591 - Antimicrobial nanoparticles: A polymerizable composition, comprising a first component comprising a cationic nanoparticle comprising a covalently bonded ammonium group, and a second component comprising an anionic polyether compound is described. Either the first component further comprises an ethylenically unsaturated polymerizable group, the second component further comprises an ethylenically unsaturated polymerizable anion, or... Agent: 3m Innovative Properties Company

20110028592 - Environmentally degradable composite material and method for producing the same: An environmentally degradable composite having between 20 and 80 weight parts of a moderately cross-linked copolymer of aliphatic polyesteramide comprising random blocks, between 10 and 70 weight parts of a renewable raw material, between 5 and 20 weight parts of an additive, and between 0 and 30 weight parts of... Agent: Matthias Scholl

20110028593 - Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use: Methods and compositions are provided that relate to weighted elastomers. The weighted elastomers may comprise an elastomer and a weighting agent attached to an outer surface of the elastomer. An embodiment includes a method of cementing that comprises providing a cement composition containing cement, water, and a weighted elastomer. In... Agent: Craig W. Roddy Halliburton Energy Services

20110028594 - Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use: Methods and compositions are provided that relate to weighted elastomers. The weighted elastomers may comprise an elastomer and a weighting agent attached to an outer surface of the elastomer. An embodiment includes a method of cementing that comprises providing a cement composition containing cement, water, and a weighted elastomer. In... Agent: Craig W. Roddy Halliburton Energy Services

20110028595 - Friction material and resin composition for friction material: A friction material characterized by using a resin composition for friction materials, the resin composition containing, as a binder, an aromatic imide oligomer having an addition-reactive group at an end thereof. Also described is a resin composition for friction materials, containing: a powder of an aromatic imide oligomer having an... Agent: Young & Thompson

20110028596 - Rubber composition for coating a steel wire material: A rubber composition is provided for coating a steel wire material having initial adhesion strength and water resistant adhesion strength with respect to a steel wire material at or above conventional levels, the rubber composition being compounded with a compound derived from a natural product. Specifically a rubber composition for... Agent: Thorpe North & Western, LLP.

20110028598 - Rubber composition with very low zinc content: Further subjects of the invention are a process for preparing a rubber composition according to the invention and the use of this composition for the manufacture of tires or of semi-finished products made of rubber intended for these tires.... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20110028597 - Water-based cement for producing tyres: r

20110028599 - Manufacturing methods for the production of carbon materials: The present application is generally directed to activated carbon materials and methods for making the same. The disclosed methods comprise rapidly freezing synthetically prepared polymer gel particles. The methods further comprise drying, pyrolyzing, and activating steps to obtain an activated carbon material of high porosity. The disclosed methods represent viable... Agent: Seed Intellectual Property Law Group PLLC

20110028600 - Antioxidant stabilized crosslinked ultra-high molecular weight polyethylene for medical device applications: An antioxidant combined with UHMWPE prior to subjecting the UHMWPE to crosslinking irradiation. In one exemplary embodiment, the antioxidant is tocopherol. After the antioxidant is combined with the UHMWPE, the resulting blend may be formed into slabs, bar stock, and/or incorporated into a substrate, such as a metal, for example.... Agent: Cook Alex Ltd.

20110028601 - Aromatic polycarbonate resin composition and a molded article thereof: the resin composition contains particles (1) composed of Component B-1 and particles (2) composed of Component B-1 and Component B-2, both the particles (1) and the particles (2) having a number average secondary particle diameter of 50 μm or less and having a maximum secondary particle diameter of 300 μm... Agent: Wenderoth, Lind & Ponack, L.L.P.

20110028602 - Epoxy-imidazole catalysts useful for powder coating applications: A process of forming a solid epoxy-imidazole catalyst, the process including: contacting an imidazole, an amine, and one or more epoxy resins, in the absence of added solvent, to form a solid epoxy-imidazole catalyst. In other aspects, embodiments disclosed herein relate to an epoxy-imidazole catalyst, as well as curable compositions,... Agent: The Dow Chemical Company

20110028603 - Hyperbranched polymers and oligomers comprising terminal amino groups as curing agents for epoxy resins: The invention relates to the use of hyperbranched polymers or oligomers comprising terminal primary and/or secondary amino groups as curing agents for epoxy resins. The invention further relates to a composition containing such polymers or oligomers, an uncured or only partially cured epoxy resin, and at least one optional curing... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20110028604 - Flame-retardant, curable moulding materials: The invention relates to a halogen-free flameproofing agent for curable moulding materials, the use of such flameproofing agents for the flame-retardant treatment of curable moulding materials, a process for the preparation of halogen-free, flame-retardant curable moulding materials, and halogen-free, flame-retardant curable moulding materials.... Agent: Lanxess Corporation

20110028605 - Filled resins and method for making filled resins: A method of making a filled resin includes providing functionalized particles; and combining and homogenously mixing the functionalized particles with an organic matrix in a vacuum kneader to provide the filled resin so that the functionalized particles comprise at least about 20% by weight of the filled resin. The step... Agent: 3m Innovative Properties Company