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Synthetic Resins Or Natural Rubbers -- Part Of The Class 520 Series > Natural Rubber Compositions Having Nonreactive Materials (dnrm) Other Than: Carbon, Silicon Dioxide, Glass Titanium Dioxide, Water, Hydrocarbon, Halohydrocarbon > Ethylenically Unsaturated Reactant Admixed With A Preformed Reaction Product Derived From: (a) At Least One Polycarboxylic Acid, Ester, Or Anhydride; (b) At Least One Polyhydroxy Compound; And (c) At Least One Fatty Acid Glycerol Ester, Or A Fatty Acid Or Salt Derived From A Naturally Occurring Glyceride, Tall Oil, Or A Tall Oil Fatty Acid > At Least One Solid Polymer Derived From Ethylenic Reactants Only > Polymer Mixture Of Two Or More Solid Polymers Derived From Ethylenically Unsaturated Reactants Only; Or Mixtures Of Said Polymer Mixture With A Chemical Treating Agent; Or Products Or Processes Of Preparing Any Of The Above Mixtures > Solid Polymer Derived From Fluorine-containing Ethylenic Reactant Solid Polymer Derived From Fluorine-containing Ethylenic ReactantSolid Polymer Derived From Fluorine-containing Ethylenic Reactant patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.01/18/07 - 20070015875 - Foamed article comprising filled perfluoropolymer composition The present invention relates to foamed articles, such as plenum cables jacketed with a composition comprising perfluoropolymer, inorganic char-forming agent, and polymeric dispersing agent, which passes the NFPA-255 burn test. ... 01/18/07 - 20070015874 - Filled perfluoropolymer composition comprising a low melting fluoropolymer additive The present invention relates to plenum cables jacketed with a composition comprising perfluoropolymer, inorganic char-forming agent, and fluoropolymer additive, which composition passes the NFPA-255 burn test. ... 12/28/06 - 20060293459 - Molded object process for producing the same product for high-frequency signal transmission and high-frequency transmission cable The present invention provides a molded article comprising a polytetrafluoroethylene resin (A) and a thermoplastic resin (B) having a melting point of not lower than 100° C. but lower than 322° C., wherein the maximum peak temperature of the endothermic curve appearing on the crystal melting curve of the above ... 12/14/06 - 20060281864 - Methods and compositions for dielectric materials The present invention comprises methods and compositions of dielectric materials. The dielectric materials of the present invention comprise materials having a dielectric constant of more than 1.0 and less than 1.9 and/or a dissipation factor of less than 0.0009. Other characteristics include the ability to withstand a wide range of ... 10/19/06 - 20060235157 - Process for producing fluorocopolymer A process for preparing a fluorine containing copolymer by an emulsion polymerization method in the presence of aqueous ammonia as a pH modifier, and a molded article obtainable by melt molding or crosslinking molding the fluorine containing copolymer are disclosed. In preparing the fluorine containing copolymer by coagulation of the ... 08/24/06 - 20060189760 - Fluoroelastomer compositions Fluoropolymers comprising a fluoroelastomer matrix incorporating therein particles of a semicrystalline fluoropolymer formed of tetrafluoroethylene (TFE) homopolymers or copolymers, wherein the average particle sizes of the semicrystalline fluoropolymer latex range from 10 to 100 nm. ... 08/10/06 - 20060178481 - Polyester resin composition This invention is a polyester resin composition comprising 100 parts by weight of a resin composition consisting of 60 to 95 wt % of (a) a polyester resin and 5 to 40 wt % of (b) an olefin-based resin, and 0.5 to 30 parts by weight of (c) one or ... 08/10/06 - 20060178480 - Porous membrane of vinylidene fluoride resin and process for producing the same There is provided a porous membrane of vinylidene fluoride resin which has pores of appropriate size and distribution and also excellent mechanical strength represented by tensile strength and elongation at break and is useful as a microfiltration membrane or a separator for batteries. The porous membrane of vinylidene fluoride resin ... 07/06/06 - 20060148991 - Elastomer composition and molded body The present invention provides an elastomer composition comprising a mixture of (A) a perfluoroelastomer and (B) at least one elastomer selected from fluorine rubbers, silicone rubbers and ethylene-propylene based rubbers, in a mixing ratio (A/B) of from 0.5/99.5 to 80/20 in terms of weight ratio. ... 06/29/06 - 20060142492 - Dynamic vulcanization of non-nitrile rubbers in fluoroplastic polymers Processable rubber compositions contain a cured elastomer dispersed in a matrix comprising a thermoplastic material. The cured elastomer is present at a level of greater than or equal to 35% by weight based on the total weight of cured elastomer and thermoplastic material. The thermoplastic material comprises a fluorine containing ... 06/08/06 - 20060122333 - Fluoropolymer molding process and fluoropolymer molded product A fluoropolymer molding process is provided for molding a mixture of at least two of fluoropolymers having different melting points at a temperature that is at or above the melting point of the fluoropolymer with the lowest melting point and is less than the melting point of the fluoropolymer with ... 06/01/06 - 20060116479 - Composite electrolyte membrane with nanoscopic dendrimers and method of preparing same The present invention relates to a composite electrolyte membrane for fuel cells that has high proton conductivity and low fuel permeability even under low humidity conditions and at elevated temperatures. The membrane, comprising a cation exchange resin and acid-treated dendrimers, has great utility in large and medium fuel cells for ... 03/02/06 - 20060047075 - Fluoro-rubber composite, rubber material using the same, and a method of manufacturing a fluoro-rubber molded product In order to provide a fluoro-rubber composite which hardly reduces a clean degree of a manufacturing environment and in which any of cracks is hardly generated, a rubber material using the same, and a method of manufacturing a fluoro-rubber molded product, a fluoro rubber is mixed with a tetrafluoroethylene/propylene system ... 02/02/06 - 20060025529 - Perfluoroelastomers Perfluoroelastomers curable by peroxidic way having glass transition temperature lower than −10° C. and an amount of —COF end groups in the polymer lower than the sensitivity limit of the method using the IR spectroscopy in Fourier transform described in the present application. ... 02/02/06 - 20060025528 - Fluoroelastomers VDF-based curable fluoroelastomers having glass transition temperature lower than −35° C. and an amount of —COF end groups in the polymer lower than the sensitivity limit of the method using the FT-IR spectroscopy described in the present application. ... 01/26/06 - 20060020085 - Melt processible copolymer composition A composition comprising tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer and PTFE micropowder with flex life superior to compositions made exclusively of tetrafluoroethylene/perfluoro(alkyl vinyl ether)copolymer having equivalent perfluoro(alkyl vinyl ether) content and melt flow rate. ... 01/19/06 - 20060014904 - Polymer compositions and method for producing a molded body A polymer composition of matter is disclosed which includes a thermoplastic polymer and a fluorine-containing polymer. The thermoplastic polymer is an amorphous non-fluorinated thermoplastic polymer or a crystalline non-fluorinated thermoplastic polymer with a melting point of 180° C. or higher. The fluorine-containing polymer has a zero shear viscosity at 340° ... 12/29/05 - 20050288442 - Polyolefin foams for footwear foam applications A composition that can be used as foam composition is disclosed, which comprises or is produced from an ethylene acrylate copolymer, an acid copolymer or an ionomer of the acid copolymer or both, or combinations thereof, and optionally a soft ethylene polymer. The ethylene acrylate copolymer comprises repeat units derived ... 11/10/05 - 20050250909 - Gasket material A gasket material comprising polytetrafluoroethylene (PTFE) and a thermoplastic polymer having a melting point lower than the melting point of PTFE. Preferred thermoplastic polymers comprise fluorinated thermoplastic polymers, and most preferred fluorinated thermoplastic polymers comprise fluorinated ethylene propylene and perfluoroalkoxy copolymer. The PTFE component preferably comprises full density PTFE, and ... 11/10/05 - 20050250908 - Polymer melt additive composition and use thereof The present invention provides a polymer melt additive composition in the form of a powder for use as an additive in the melt processing of a host polymer, the polymer melt additive composition comprising particles of fibrillating polytetrafluoroethylene and an effective amount of a fluorothermoplast to prevent agglomeration of said ... 11/03/05 - 20050245687 - Multimodal polyethylene extrusion A method for reducing die buildup for multimodal polyethylene extrusion is disclosed. The method comprises extruding a mixture comprising a fluorine-containing polymer, an antioxidant, and a multimodal polyethylene passing a die wherein the fluorine-containing polymer and the antioxidant are present in effective amounts to reduce die buildup. ... 10/06/05 - 20050222337 - Elastomeric compositions containing fluoropolymer blends Processable rubber compositions contain a vulcanized fluorocarbon elastomer dispersed in a thermoplastic matrix comprising a fully fluorinated polymer and a partially fluorinated polymer. The processing temperature is below the melting point of the fully fluorinated polymer. The compositions are made by combining a curative, uncured fluorocarbon elastomer, a fully fluorinated ... 09/22/05 - 20050209404 - Film and image display device utilizing same wherein R1 and R2 represent an alkyl group or an aryl group, j and k represent 0 to 4, which has heat resistance enabling disposition of various functional layers at a high temperature and also has superior optical characteristics and mechanical characteristics. ... ### FreshPatents.com Support |