Functional styrene-butadiene copolymer

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United States of America Patent

PATENT NO 9328176
APP PUB NO 20110098404A1
SERIAL NO

12732666

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Abstract

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A functional styrene-butadiene copolymer is disclosed. More specifically, the copolymer is prepared by radical polymerization of a styrene monomer, a butadiene monomer and an epoxy acrylate monomer in an emulsion state and ring-opening of the resultant styrene-butadiene-epoxy acrylate copolymer. When blended with silica, the disclosed copolymer provides excellent wet stopping performance and superior wear resistance. Therefore, it can be usefully applied for industrial materials including fuel-efficient tires, snow tires, belts, hoses, etc.

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Patent Owner(s)

Patent OwnerAddress
KOREA KUMHO PETROCHEMICAL CO LTD100 CHEONGGYECHEON-RO JUNG-GU SEOUL 04542

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Hoo Chae Daejeon, KR 6 30
Kwag, Gwanghoon Daejeon, KR 18 40
Lee, Jongyeop Busan, KR 12 46
Na, Donghyuk Daejeon, KR 1 6
Paik, Hyun-jong Busan, KR 4 94

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