Conjugated diene series rubber compositions

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United States of America Patent

PATENT NO 5292790
SERIAL NO

07921257

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Abstract

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A conjugated diene series rubber composition comprises 100 parts by weight of a diene series rubber containing at least 30 parts by weight of a particular modified styrene-butadiene copolymer rubber, and 30-80 parts by weight of a specified carbon black, and is excellent in strength at breakage, abrasion resistance and low fuel consumption after vulcanization.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE CORPORATIONCHUO-KU TOKYO 104-8340

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujio, Ryota Akigawa, JP 14 328
Kitamura, Takashi Musashimurayama, JP 129 1930
Shimizu, Takashi Hachioji, JP 409 3170

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