Friction transmission belt

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10323717
APP PUB NO 20180372183A1
SERIAL NO

16117832

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Importance

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Abstract

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In a friction transmission belt including a rubber layer forming a pulley contact surface, the rubber layer includes a rubber composition containing hydrophilic inorganic filler and a sliding-resistant material. The sliding-resistant material protrudes from the pulley contact surface, and is at least one of hydrophobic resin particles and hydrophobic resin fibers having an official regain of 0.4% or below, and in the rubber composition, a content of the hydrophilic inorganic filler with respect to 100 parts by mass of the rubber component is 35 parts by mass or more.

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Patent Owner(s)

  • BANDO CHEMICAL INDUSTRIES LTD

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawahara, Hideaki Kobe, JP 57 546
Okubo, Takayuki Kobe, JP 21 95
Takahashi, Shinji Kobe, JP 119 2059

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