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Synthetic resins or natural rubbers -- part of the class 520 series September class, title,number 09/11

20110237704 - Particle/polyurethane composites and methods thereof: The present invention encompasses the finding that certain treatments (e.g., surface modifications) to particulate materials can provide surprising and unexpected benefits and/or features to composites and/or compositions as described herein. In some embodiments, such benefits and/or features may render particular composites and/or compositions particularly useful in a certain therapeutic context... Agent:

20110237705 - Two-component system for bone cement: The invention relates to a system for preparing a polymerized bone cement, including two components reacting with each other when they are mixed to form a solid polymer material. The first component may include a biocompatible acrylic polymer and an initiator capable of initiating a polymerization reaction. The second component... Agent:

20110237706 - Germs resisting and self cleaning infiltration thin film and manufacturing method thereof: The invention provides a germs resisting and self-cleaning infiltration thin film and manufacturing method thereof. At first, a Polyethyleneimine (PEI) and a Polyvinyl Alcohol (PVA) are used to make a polymer thin film. Then, a germ resistant and an inorganic metal oxide are added into the polymer thin film to... Agent:

20110237707 - Tread having a composition containing a guar gum powder: The invention also relates to a process for obtaining a rubber composition for a tread based on at least one diene elastomer, one reinforcing filler and one vulcanization system which comprises a first phase of thermomechanical kneading of the constituents of the composition, with the exception of the vulcanization system,... Agent:

20110237710 - Aqueous dispersions of at least one biodegradable polymer: The present invention relates to aqueous dispersions of at least one biodegradable polymer comprising an organic phase dispersed in a dispersing aqueous phase and free of volatile organic compounds, characterized in that the said organic phase comprises at least one viscosity-reducing agent with a solubility parameter of between 15 and... Agent: Roquette Freres

20110237708 - Cellulose-based masterbatch with improved breaking elongation, application thereof and method for preparing the same: Disclosed herein is a thermoplastic cellulosic composition for preparing a cellulose-based masterbatch and/or a fiber with an improved breaking elongation. In one example, the thermoplastic cellulosic composition includes an esterified cellulose present in a range of about 77 wt % to about 95 wt %, polyethylene glycol present in a... Agent: Taiwan Textile Research Institute

20110237709 - Production of molded fibrous basic magnesium sulfate filler-containing olefin polymer composition products: A molded fibrous basic magnesium sulfate filler-containing olefin polymer composition product is produced by a process comprising the steps of preparing a fibrous basic magnesium sulfate filler-containing master batch composition which comprises an olefin polymer, a fibrous basic magnesium sulfate filler, an elastomer, a fatty acid metal salt and a... Agent: Ube Material Industries, Ltd.

20110237711 - Heat curable composition for composite parts and intumescent coatings: The invention relates to a heat curable composition for fire-resistant or intumescent composite parts, which is free of any halogen additive or halogen structure in the components thereof, and which comprises: a) 100 parts by weight of a dry resin, including a1) an unsaturated polyester having an acid index lower... Agent:

20110237712 - Ceramic powder and use thereof: The present invention herein provides ceramic powder which is to be incorporated into rubber or a resin and which can be used as, for instance, a semiconductor-sealing material and for the preparation of a composition excellent in the narrow interstice-filling up property and moldability. The ceramic powder has a multiple... Agent: Denki Kagaku Kogyo Kabushiki Kaisha

20110230587 - Flavored polymeric articles: The present invention relates to articles comprising flavored polymeric compositions. More specifically, the invention relates to articles comprising flavored polymeric compositions comprising “flavor enhancing agents” alone, or in combination with, other flavorants. The articles comprising a flavored polymeric composition do not have to be consumed, significantly destructed, masticated or fully... Agent: A. Schulman, Inc.

20110230588 - Method for making contact lenses: The instant invention pertains to a method and a fluid composition for producing contact lenses with relatively high edge quality and with relatively high precision and fidelity in reproducing a desired lens design. The method of the invention involves: a mold which has a first mold half with a first... Agent:

20110230589 - Silicone hydrogel, lens for eye and contact lens: The silicone hydrogels may be obtained by polymerizing a monomer mix containing a plurality of monomers, wherein the monomer mix comprises about 30 to about 98% by weight of at least one type of silicone monomer which is, and about 1 to about 50% by weight of at least one... Agent:

20110230590 - Polymeric materials: Granules or pellets comprising polymeric materials such as polyaryletherketones and ceramic materials may be prepared and used to make a variety of different parts of components for use in medical applications, by melt-processing. The ceramic material may be a bioactive glass and/or a controlled-release glass, and may include less than... Agent: Invibio Limited

20110230591 - Compositions for endodontic instruments: A carrier composition for filling a tooth root canal, comprising a cross-linkable material.... Agent:

20110230592 - Compressible and highly flexible plugging agent: A compressible and highly flexible plugging agent comprises the following components in parts by weight: 70-80 parts of natural rubber, 0.5-1 part of polyacrylamide (PAM), 1.5-3 parts of polyanionic cellulose (PAC), 0.5-1 part of biopolymer XC and 10-15 parts of ultrafine calcium carbonate; and the preparation method thereof comprises the... Agent: Dongying Taier Petrol Technology Co., Ltd.

20110230593 - Tire rubber composition and pneumatic tire: and a non-modified styrene-butadiene rubber; a filler including silica, the filler being in an amount of 80 parts by mass or less per 100 parts by mass of the rubber component; and sulfur in an amount of 0.5-1.5 parts by mass per 100 parts by mass of the rubber component,... Agent:

20110230594 - Coating composition, a process of producing a coating composition, a coated article, and a method of forming such articles: The instant invention provides a coating composition, a process of making a coating composition, a coated article, and a method of forming such articles. The coating composition according to the present invention comprises a dispersion comprising: (a) a core comprising a base polymer; (b) a shell at least partially surrounding... Agent:

20110230595 - Process for the production of impact-modified polyalkylene terephthalate/polycarbonate compositions: A process for the production of impact-modified composition that contains polyalkylene terephthalate and polycarbonate resins is disclosed. The process includes (i) in a first step combining in the melt at 90 to 175° C. glycidyl ester with at least one member selected from the first group consisting of polyalkylene terephthalate... Agent: Bayer Materialscience Ag

20110230597 - Glass fibers having improved durability: A glass fiber and a method of manufacturing a glass fiber for reinforcing a transparent composite matrix is disclosed. The glass fiber includes a first glass material having a first refractive index, a first modulus, and a first durability characteristic and a second glass material having a second refractive index,... Agent: The Boeing Company

20110230596 - Glass fibers having improved strength: A glass fiber and a method of manufacturing a glass fiber for reinforcing a transparent composite matrix are disclosed. The glass fiber includes a first glass material having a first set of mechanical properties including a first modulus and a first coefficient of thermal expansion (CTE) and a second glass... Agent: The Boeing Company

20110224325 - Polyethylene cross-linked with an anthocyanin: A method for manufacturing of ultrahigh molecular weight polyethylene (UHMWPE) for implants, where the implants have been machined out of UHMWPE blocks or extruded rods, has anthocyanin dispersely imbedded in the polyethylene. The implant is then exposed to γ ray or electron beam irradiation in an amount of at least... Agent: Howmedica Osteonics Corp.

20110224326 - Filler containing composition and process for production and use thereof: The invention relates to a composition comprising an ethylenically unsaturated acidic compound, water, a functionalized silane, an initiator, optionally comprising a sensitising agent, a non-surface treated filler, optionally a solvent, optionally an ethylenically unsaturated compound, optionally additives selected from the group consisting of stabilizer(s), photobleachable colorant(s), fluoride release agent(s), pigments.... Agent: 3m Innovative Properties Company

20110224327 - High heat resistant non-skid coatings: A composition comprising a base and curing agent that when mixed, applied to a substrate and cured, comprise a thick non-skid coating having a plow field texture with an aggressive profile and with exceptional mechanical properties which are maintained after exposure to high heat conditions.... Agent: Akzo Nobel Coatings International B.v.

20110224328 - Method of making a cyclic guanidine from a guanidinium salt and a weak acid and coating compositions containing the same: The present invention is directed to a method for preparing a cyclic guanidine comprising reacting (i) a guanidinium, (ii) a polyamine, and (iii) a weak acid. The present invention is also directed to a coating composition comprising the cyclic guanidine.... Agent:

20110224329 - Metal stabilizers for epoxy resins and dispersion process: A method comprising (a) mixing a stabilizer comprising a metal-containing compound, the metal-containing compound comprising a metal selected from the group consisting of Group 11-13 metals and combinations thereof, into a dispersant to provide a dispersion; and (b) adding the dispersion to a varnish, is disclosed.... Agent: Dow Global Technologies LLC

20110224330 - Fibers coated with nanowires for reinforcing composites: Fiber reinforced composites fabricated using a low-temperature, solution-based growth of nanowires such as ZnO nanowires on the surface of the reinforcing fibers such as carbon fibers and functionalized aramid fibers. The composites with nanowire interphase may have an enhanced fiber/matrix interface strength and a comparable in-plane strength, as compared to... Agent:

20110224331 - Halogen-free flame retardants for epoxy resin systems: This disclosure relates to flame retardants that are useful for epoxy resin systems. Coating compositions and methods are provided the include an epoxy resin and a phosphate-containing flame retardant wherein the phosphate-containing flame retardant is selected from Group 1 metallic salts of a phosphate of a saccharide, Group 2 salts... Agent:

20110224332 - Thermosetting resin composition and use thereof: The present invention discloses a thermosetting resin composition comprising: a bifunctional or multifunctional epoxy resin, a styrene-maleic anhydride (SMA) copolymer with a styrene/maleic anhydride molar ratio of 5-12:1 as a curing agent, a BPA epoxy resin with a low or high bromine content or tetrabromobisphenol A as a flame retardant... Agent:

20110224333 - Resin composition for electronic component encapsulation and electronic component device: The present invention relates to a resin composition for electronic component encapsulation including: A: a cyanate ester resin; B: at least one selected from the group consisting of a phenol resin, a melamine compound and an epoxy resin; and C: an inorganic filler.... Agent: Nitto Denko Corporation

20110218268 - X-ray opaque barium-free glasses and uses thereof: Zirconium-containing BaO- and PbO-free X-ray opaque glasses having a refractive index nd of about 1.54 to about 1.58 and a high X-ray opacity with an aluminum equivalent thickness of at least about 500% are provided. Such glasses are based on a SiO2—B2O3—Al2O3—R2O—RO—La2O3—ZrO2 system with optional additions of SnO2. Such glasses... Agent: Schott Ag

20110218269 - Dry-coated oxygen-scavenging particles and methods of making them: A method of dry coating oxidizable particles with activating particles. The method includes accreting at least portions of the activating particles onto surfaces of the oxidizable particles by mechanically induced juxtapositions to form composite particles; and abrading the composite particles to more evenly distribute the activating component over surfaces of... Agent: Multisorb Technologies Inc.

20110218270 - Use of linear triethylentetramine as curing agent for epoxy resins: m

20110218271 - Creping adhesive modifier and process for producing paper products: The present invention relates to the use of a quaternary ammonium complex comprising at least one non-cyclic amide as a modifier for a creping adhesive used on a creping cylinder, e.g., a Yankee dryer.... Agent: Georgia-pacific Consumer Products Lp

20110218272 - Thermosetting resin composition and prepreg using the same: e

20110218273 - Metal stabilizers for epoxy resins and advancement process: A process comprising: contacting a) an epoxy resin; b) a compound selected from the group consisting of a phenol-containing compound, an isocyanate-containing compound, and mixtures thereof and c) a stabilizer comprising a metal-containing compound, said metal-containing compound comprising a metal selected from the Group 11-13 metals and combinations thereof; in... Agent: Dow Global Technologies LLC

20110213049 - Rubber composition for use in tire treads and pneumatic tire using the same: Rubber compositions for use in tire treads are disclosed and described. Such a composition may include a rubber component having from 40 to 80 parts by mass of a natural rubber and from 20 to 60 parts by mass of a diene rubber (other than said natural rubber) and, per... Agent:

20110213050 - Process for manufacturing a self-sealing composition: Process for manufacturing a self-sealing elastomer composition, wherein the process comprises the following steps: firstly a masterbatch comprising at least one diene elastomer and a thermoplastic plasticizing hydrocarbon resin with a content greater than 30 phr is manufactured by compounding these various components in a mixer at a temperature or... Agent:

20110213051 - Use of mixtures in the preparation of impact-modified thermoplastic compositions: o

20110213052 - Method for producing dialkylphosphinic acids and esters and salts thereof by means of acrylic acid derivatives and use thereof: The invention relates to a method for producing mono-carboxyfunctionalized dialkylphosphinic acids and esters and salts thereof, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the alkylphosphonic... Agent: Clariant Finance (bvi) Limited

20110213053 - New-type papermaking wet-end defoamer: A new-type papermaking wet-end defoamer and methods of making relating to the field of the chemical preparations for use in papermaking. The defoamer including 5˜99% FAME (fatty acid methyl ester) derivatives having a general structural formula of R1CO(EO)x(PO)yOCH3, molecular weight of 300˜3000 and a turbidity point of 20˜80° C.; which... Agent: Nanjing Sixin Scientific-technologica Application Research Institute Co., Ltd.