Cycloolefin rubber and method of production of same and rubber composition, cross-linked rubber, and tire

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United States of America Patent

PATENT NO 10072101
APP PUB NO 20170253695A1
SERIAL NO

15505985

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Abstract

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A cycloolefin rubber having a weight average molecular weight of 100,000 to 800,000, having a silyl group at the polymer chain end, and containing a fatty acid ester of a polyvalent alcohol. A cycloolefin rubber excellent in processability at the time of blending and kneading and excellent in low heat buildup property can be provided.

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Patent Owner(s)

Patent OwnerAddress
ZEON CORPORATION6-2 MARUNOUCHI 1-CHOME CHIYODA-KU TOKYO 1008246

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuramoto, Naoaki Tokyo, JP 4 15
Okuno, Shingo Tokyo, JP 46 58
Tsunogae, Yasuo Tokyo, JP 43 391

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