Rubber composition for pneumatic tires for construction vehicles

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9878580
SERIAL NO

14655887

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Abstract

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The present technology provides a rubber composition containing: from 20 to 40 parts by weight of carbon black, from 15 to 30 parts by weight of silica, from 2.0 to 3.5 parts by weight of sulfur, and a sulfur-containing silane coupling agent, per 100 parts by weight of diene rubber that contains from 80 to 100 wt. % of natural rubber, and from 20 to 0 wt. % of isoprene rubber; the total amount of sulfur in the sulfur and the sulfur-containing silane coupling agent being from 2.3 to 4.0 parts by weight.

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Patent Owner(s)

Patent OwnerAddress
THE YOKOHAMA RUBBER CO LTDKANAGAWA PREFECTURE 254-8601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shimizu, Yuki Hiratsuka, JP 92 510
Takeuchi, Mizuki Hiratsuka, JP 6 12

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