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Eric J Markel, Weiqing Weng, Armen H Dekmezian, Andrew J Peacock: Thermoplastic elastomer compositions from branched olefin copolymers. Exxon Chemical Patents, William G Muller, Frank E Reid, November 14, 2000: US06147180 (138 worldwide citation)

The invention relates to a thermoplastic elastomer composition comprising a branched olefin copolymer derived from olefinically unsaturated monomers capable of insertion polymerization having A) a T.sub.g as measured by DSC less than or equal to 10.degree. C.; B) T.sub.m greater than 80.degree. C.; ...


2
Akira Matsuda, Shizuo Shimizu, Shunji Abe: Thermoplastic elastomer composition, blends of the composition with olefin plastic, and foamed products of the composition and the blends. Mitsui Petrochemical, July 15, 1980: US04212787 (115 worldwide citation)

Dynamically partially cured composition comprising a peroxide-curable olefin copolymer rubber (such as EDPM) and a peroxide-decomposing olefin plastic (such as PE and PP) is improved by effecting the dynamic heat-treatment with addition of a peroxide-non-curable hydrocarbon rubber (such as PIB) and/ ...


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Weiqing Weng, Armen H Dekmezian, Eric J Markel, David L Peters: Elastomeric propylene polymers. Exxon Chemical Patents, Brent M Peebles, David J Alexander, Charles E Runyan, February 6, 2001: US06184327 (59 worldwide citation)

A thermoplastic elastomer is provided comprising a branched olefin polymer having crystalline sidechains and an amorphous backbone wherein at least 90 mole percent of the sidechains are isotactic or syndiotactic polypropylene and at least 80 mole percent of the backbone is atactic polypropylene. Add ...


5
Jiro Watanabe, Noriaki Kuroda, Gou Kawaguchi, Tetsuji Kawazura, Hidekazu Takeyama, Yoshihiro Soeda, Kazuo Suga, Yoshiaki Hashimura, Osamu Ozawa: Pneumatic tire made by using lowly permeable thermoplastic elastomer composition in gas-barrier layer and thermoplastic elastomer composition for use therein. The Yokohama Rubber, Nikaido Marmelstein Murray & Oram, May 16, 2000: US06062283 (58 worldwide citation)

A pneumatic tire having an air permeation preventive layer comprising a low permeability thermoplastic elastomer composition comprising a thermoplastic elastomer having a thermoplastic resin composition as a continuous phase and a rubber composition as a dispersed phase, in which a barrier resin com ...


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Ashok M Adur, Robert C Constable: Adhesive thermoplastic elastomer blends. Monsanto Company, Rodman & Rodman, September 18, 1990: US04957968 (53 worldwide citation)

The present invention relates to an adhesive thermoplastic elastomer composition comprising three major components as follows:


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Shunichi Nakamura, Kenji Okamura, Shingo Kaneko, Kiyoshi Sumi: Porous sheet. Tokuyama Soda Kabushiki Kaisha, Sherman and Shalloway, September 23, 1986: US04613643 (52 worldwide citation)

A process for the preparation of soft porous sheets, comprises forming into a sheet a composition comprising (i) 40 to 80% by weight of an inorganic filler and (ii) 60 to 20% by weight of a polyolefin type thermoplastic elastomer composition comprising at least 50% by weight of a polyolefin type the ...


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Jeremy T H Kuan, Mary E Hopkins, Richard S Varga: Elastomeric thermoplastic compositions. R J F International Corporation, Daniel J Hudak Co, May 23, 1989: US04833194 (51 worldwide citation)

Blends of crystalline and amorphous polymers are utilized to form uncured thermoplastic elastomer compositions which have good properties such as processability, tensile strength, tear strength, good weatherability, good friction, and especially low deformation at high temperatures as about 180.degr ...


9
Henno A Petersen: Thermoplastic elastomer composition. Uniroyal, Paul H Ginsburg, May 13, 1980: US04202801 (48 worldwide citation)

Dynamically partially cured blends of monoolefin copolymer rubber with a polyolefin resin and a conjugated diene rubber are thermoplastic and can be fabricated into useful articles by conventional processing methods such as injection molding or extrusion.


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Alan C G Aldred, Sidney G Fogg: Thermoplastic elastomer composition. The British Petroleum Company, Morgan Finnegan Pine Foley & Lee, May 27, 1986: US04591615 (43 worldwide citation)

A process for producing a thermoplastic elastomer comprising curing a blend of nitrile rubber and a thermoplastic under dynamic curing conditions. The thermoplastic comprises a copolymer of ethylene and an acrylic or methacrylic ester, e.g. ethylene-ethyl acrylate, and the curing agent is a peroxy c ...