Rubber Composition, and Vulcanized Rubber Product and Hose Using Same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150183970A1
SERIAL NO

14408930

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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To provide a rubber composition having excellent durability against external environment, and a vulcanization rubber product and a hose using the same. The rubber composition of the present technology is a rubber composition comprising: a rubber component (A), a water repellent (B), and hydrotalcite (C). In the rubber composition, the rubber component (A) comprises CR, SBR, or both CR and SBR; and the water repellent (B) comprises one or more types of ultra high molecular weight polyethylene powders or fatty acid amide compounds. The total content of the components of the water repellent (B) is from 2 parts by mass to 30 parts by mass per 100 parts by mass of the rubber component (A); and the content of the hydrotalcite (C) is from 2 parts by mass to 20 parts by mass per 100 parts by mass of the rubber component (A).

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Patent Owner(s)

Patent OwnerAddress
THE YOKOHAMA RUBBER CO LTD36-11 SHIMBASHI 5-CHOME MINATO-KU TOKYO 105-8685

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyamoto, Tomoaki Hiratsuka-shi, JP 11 3
Shinoda, Yasuaki Hiratsuka-shi, JP 6 10

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