V-belt and production method therefor

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United States of America Patent

PATENT NO 9909647
SERIAL NO

15083053

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Abstract

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A V-belt (B) includes a rubber composition forming a portion (11) to be V-shaped side faces (110). Organic nanofibers (16) and organic short fibers (17) are included in the rubber composition, and oriented along a belt width. In the rubber composition, a ratio of a storage modulus in a grain direction to a storage modulus in cross-grain direction is 5 or greater.

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Patent Owner(s)

  • BANDO CHEMICAL INDUSTRIES, LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nonaka, Keizo Kobe, JP 10 124
Takano, Yasuhiro Kobe, JP 20 107

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