Sealant material composition and pneumatic tire

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United States of America Patent

PATENT NO 12098270
APP PUB NO 20210009798A1
SERIAL NO

16982572

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Abstract

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As the sealant material composition forming a sealant layer of a pneumatic tire provided with the sealant layer on a tire inner surface, the sealant material composition prepared by blending from 0.1 parts by mass to 20 parts by mass of a crosslinking agent, from 0.1 parts by mass to 40 parts by mass of an organic peroxide, and from 10 parts by mass to 400 parts by mass of a liquid polymer per 100 parts by mass of a butyl rubber is used.

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Patent Owner(s)

Patent OwnerAddress
THE YOKOHAMA RUBBER CO LTDHIRATSUKA-SHI KANAGAWA 254-8601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takahashi, Kiyohito Hiratsuka, JP 10 3

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