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Synthetic resins or natural rubbers -- part of the class 520 series May archived by USPTO category 05/11

20110124769 - Tissue products including a temperature change composition containing phase change components within a non-interfering molecular scaffold: Wiping products, such as facial tissues, contain a temperature change composition that can provide a cooling sensation when contacted with the skin of a user. The temperature change composition includes a phase change material and a non-interfering molecular scaffold. The phase change materials, in one embodiment, can have a relatively... Agent:

20110124770 - Biodegradable resin composition: The invention relates to a biodegradable resin composition containing a biodegradable resin, a plasticizer and a crystal nucleus agent, the plasticizer being a compound containing two or more ester groups in the molecule thereof, wherein at least one alcohol component constituting the ester contains an alkylene oxide having 2 to... Agent:

20110124771 - Pneumatic tire: e

20110124772 - Antimicrobial polymers and their uses: Polymers with non-leaching antimicrobial activity and their use as surface coatings or bulk resins for medical devices. The antimicrobial polymers are prepared with antimicrobial moieties covalently bonded to a polymer chain end or to a polymer backbone at a side chain end. The antimicrobial moiety-containing endgroups include surface active (or... Agent: DsmIPAssets B.v.

20110124773 - Process for continuously producing thermoplastically processable polyurethanes: The invention relates to a process for continuously producing thermoplastically processable polyurethanes with improved softening behaviour in a sequence of static mixers.... Agent: Bayer Technology Services Gmbh

20110124774 - Solvent transfer process for organic polymers: An organic polymer is transferred from one solvent to another. In a first step, a solution of the polymer in a first solvent is divided into droplets, dispersed into a liquid phase such as water bath, and the first solvent is re-moved from the droplets to produce a slurry in... Agent:

20110124775 - Resin composition for encapsulating semiconductor and semiconductor device using the same: wherein, in the general formula (2), R5, R6, R8 and R9 are each independently a hydrogen atom or a hydrocarbon group having 1 to 6 carbon atoms; R4 and R7 are each independently a hydrocarbon group having 1 to 6 carbon atoms; b is an integer of 0 to 3;... Agent: Sumitomo Bakelite Co., Ltd

20110118378 - Curable compositions, cured products produced therefrom and use thereof: A composition containing curable polymers is disclosed selected from the group of organopolysiloxanes that crosslink by means of an addition reaction, organopolysiloxanes that crosslink by means of a condensation reaction, polyethers that contain alkoxysilyl groups and crosslink by means of a condensation reaction, polyethers that contain aziridino groups and crosslink... Agent: Kettenbach Gmbh & Co., Kg

20110118379 - Intervertebral disc and intraocular lens: The invention relates to the use of an aqueous gel in the repair of or prevention of damage to soft tissue, the gel comprising an aqueous gel obtainable by polymerizing one or more olefinically unsaturated monomers comprising one or more phosphate, phosphonate, borate, sulphate and/or sulphonate groups. This is preferably... Agent:

20110118380 - Filled dental material based on polymerizable dihydroxy-phenylalanine derivatives: e

20110118382 - Graft copolymers, method for the production thereof, and use thereof: A graft copolymer based on a component a) consisting of silica which has been reacted with an unsaturated silane, and a polymer component b) containing sulphonic acid is proposed. The silica used is preferably a nanosilica and the unsaturated silane is an ethylenically unsaturated alkoxysilane. The component b) is represented... Agent:

20110118381 - Inverse emulsion polymers as lost circulation material: A sealant composition comprising an inverse emulsion polymer and methods of servicing a wellbore using the same are disclosed. In one embodiment, a method of servicing a wellbore that penetrates a subterranean formation is disclosed. The method comprises placing a sealant composition comprising an inverse emulsion polymer into the wellbore... Agent: Halliburton Energy Services, Inc.

20110118383 - Pencil lead for writing, drawing and/or painting devices: The invention relates to a polymer-bonded pencil lead for writing, drawing or painting devices, in particular for lead pencils or colored pencils, comprising a polymer binder, at least one wax and at least one filler, wherein the pencil lead further comprises 0.1 to 5 wt.-% palm oil.... Agent: J.s. Staedtler Gmbh & Co. Kg

20110118384 - Pearlescent pigments coated with a metal oxide/hydroxide layer and an acrylic copolymer: The invention relates to pearlescent pigments comprising a platelet-shaped substrate, a metal oxide coating comprising a metal oxide layer having a refractive index of greater than 1.8 and a protective layer, wherein the protective layer comprises a metal oxide/hydroxide layer and optionally boroxide, applied to which is an organic aftercoat... Agent: Basf Se

20110118386 - Prepreg containing epoxy resin with improved flexural properties: Prepreg that contains epoxy resin compositions that include an epoxy resin component and a curative powder comprising particles of 4,4′-diaminobenzanilide (DABA) wherein the size of the DABA particles is less than 100 microns and wherein the median particle size is below 20 microns.... Agent: Hexcel Corporation

20110118385 - Process for preparing self-healing composite materials of high efficiency for structural applications: A process is for preparing a self-healing composite material including a matrix of epoxy polymer in which a catalyst of ring opening metathesis reaction and vessels containing at least one monomer able to polymerize due to a ring opening metathesis reaction are dispersed. The process includes the preliminary step of... Agent: Alenia Aeronautica S.p.a.

20110118387 - Sealer compositions: A PVC-free plastisol composition is provided. The sealer comprises a one-component, PVC-free plastisol embodied in a hybrid epoxy-urethane composition. Alternatively, the sealer may be embodied in a hybrid epoxy-urethane-acrylic composition. The composition comprises a urethane component, an epoxy component, a curing agent and a catalyst. The composition my further comprise... Agent: Dow Global Technologies Inc.

20110112210 - Pmma paste: A PMMA paste is made from a mixture of (A) methyl methacrylate having a methacrylic acid content of less than 1% and a water content of less than 1% and (B) at least one polymethyl methacrylate having a Tg of more than 65° C. and a molar mass of greater... Agent: Heraeus Medical Gmbh

20110112211 - Cementing material comprising polymer particles, particles treating method and cement slurry: The invention relates to a cementing material, to a production method and to a cement slurry comprising polymer particles coated with at least one powdered mineral additive.... Agent:

20110112214 - Rubber composition for cap tread and studless tire: e

20110112213 - Rubber mixture comprising environmentally friendly softeners cross reference to related applications: at least one polar or non-polar rubber and at least one bright and/or dark filler and at least one softener, wherein the softener is free of polycyclic aromatics according to Directive 76/769/EEC, and wherein the carbon source for the softener comes from non-fossil sources, and other additives.... Agent: Continental Reifen Deutschland Gmbh

20110112212 - Tire: Provided is a tire using a rubber composition, in which: the rubber composition contains a rubber component and a filler; the rubber component contains (A) a modified conjugated diene polymer and (B) a modified conjugated diene-aromatic vinyl copolymer; a modifying agent used for each of the component (A) and the... Agent: Bridgestone Corporation

20110112215 - Rubber composition for studless tire and studless tire: The invention provides a rubber composition for studless tire achieving well-balanced abrasion resistance, performance on ice and snow, handling stability, and wet grip performance; and a studless tire including a tread produced from the composition. The composition contains: a rubber component; aromatic oil; silica; carbon black; and a mixture of... Agent:

20110112216 - Process and apparatus for carrying out multi-phase reactions: The invention is directed to a process and apparatus for carrying out reactions with reaction mixtures comprising different physical phases. In a first aspect, the present invention is directed to a process for carrying out chemical reactions comprising a step wherein a reaction mixture comprising at least two different physical... Agent: Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno

20110112217 - Process for the preparation of an artificial latex: Accordingly, the invention provides a process for the preparation of an artificial latex, comprising the steps: (a) emulsification of a cement comprising a rubber dissolved in a suitable organic solvent, together with an aqueous surfactant solution, thus forming an oil-in-water emulsion; (b) step-wise reduction of the solvent content of the... Agent: Kraton Polymers U.s. LLC

20110112218 - Method for the production of protective colloid-stabilized polymer products and device for carrying out the method: The invention relates to a method for the production of protective colloid-stabilized polymer products by means of emulsion polymerization in a reactor having an external cooling circuit, which is equipped with a pump and a heat exchanger, characterized in that the reaction mixture present in the reactor is delivered to... Agent: Waker Chemie Ag

20110112220 - Extrusion method and a plant therefor: A method for extrusion of polymer products is provided. The method includes preparing a base mixture in a turbomixer the base mixture containing polymer powders and at least an additive. The method also includes introducing the base mixture into at least an extruder, via a mixer into which an additional... Agent: Ariostea S.p.a.

20110112219 - Thermoplastic elastomer mixtures: m

20110112221 - Epoxy silane oligomer and coating composition containing same: A process for producing an epoxy silane oligomer including a reaction glycidoxy silane and/or cycloaliphatic epoxy silane having 2 or 3 allcoxy groups and, optionally, a copolymerizable silane other than glycidoxy and cycloaliphatic epoxy silane, with less than 1.5 equivalents of water in the presence of a catalyst, wherein said... Agent: Momentive Performance Materials Inc.

20110112222 - Fiber reinforced polymers, epoxy-based polymeric compositions and use thereof: A composition including an epoxy resin having at least a difunctional epoxy resin and at least one cross-linking agent for epoxy resin. The difunctional epoxy resin has a viscosity of from 1000 to 5000 mPa·s. The composition may include a low viscosity diluent for modulating the composition viscosity in an... Agent:

20110105639 - Oxygen-scavenging mixtures: An oxygen-scavenging mixture comprising: (I) an oxidizable metal component; (II) an electrolyte component selected from the group consisting of KCl and CaCl2, and (III) a non-electrolytic, acidifying component.... Agent: Basf Se

20110105640 - Bone cement having porous fiber reinforcement: The bone cement matrix consists of three base component parts, which when mixed form a radiopaque rapidly setting bone cement, namely, a powdered or granular low viscosity polymer component; a liquid reactive or polymerizable monomer component; and a reinforcement component consisting of porous ceramic fibers. The ceramic fibers are porous... Agent:

20110105641 - Solvent- free moisture activated latent curing surgical adhesive or sealant: The invention relates to a novel moisture activated solvent-free latent curing adhesive or sealant mixture comprising (1) a selected poly (alkylene oxide) imine, and (2) a selected amine reactive moiety.... Agent:

20110105642 - Drag reducing agent and method of use: The present invention relates to a drag reducing agent, composition, compound, product, process and method of use for use in petroleum pipelines and the like. A preferred embodiment of the present invention provides a cryogenically-ground polyalphaolefin polymer at 15-25 wt. % of the commercial product formulation. The bulking agents comprise... Agent:

20110105643 - Polymer-encapsulated nanoparticles: A polymer-encapsulated nanoparticle is disclosed herein. The polymer-encapsulated colorant nanoparticle includes a colorant nanoparticle core, and a polymer coating permanently established on the colorant nanoparticle core via covalent bonding or physical bonding, the polymer coating including in situ polymerized monomers or prepolymers of a discontinuous phase of an inverse emulsion.... Agent:

20110105644 - Toughened poly(trimethylene terephthalate) molding resins and molded articles therefrom: p

20110105645 - Matte clear coat enamel and substrates coated therewith: wherein the components (a), (c), (e) and (f) are each different, composite coatings comprising a base coat enamel containing colored pigments and/or effect pigments and a clear coat enamel which is applied from this clear coat enamel composition to at least a portion of the base coat enamel layer, and... Agent: Ppg Industries Ohio, Inc.

20110105646 - Epoxy resin composition for encapsulating electronic part: An epoxy resin composition for encapsulating electronic parts is provided which contains an inorganic filler in a large amount and which has a low viscosity and is flowable at ordinary temperature. The composition reconciles reactivity and storage stability, is excellent in suitability for demolding, molded-object appearance, etc., and is reduced... Agent: Nagase Chemtex Corporation

20110105647 - Countertop coating: Two component coatings having a viscosity range of 6 to 9 wet mils of sag consisting of a base component and an activator component. The base component comprises an epoxy siloxane resin and an alkyl quaternary ammonium clay rheology agent, and the activator component is an amino silane.... Agent: Rust-oleum Corporation