Title:
RUBBER COMPOSITION FOR DRIVING BELT AND DRIVING BELT
Document Type and Number:
WIPO Patent Application WO/2007/018148
Kind Code:
A1
Abstract:
A rubber composition for driving belt from which there can be produced a driving belt having excellent conductivity, conductivity maintaining capability after run, flex fatigue resistance and wear resistance. There is provided a rubber composition for driving belt wherein 100 parts by mass of rubber is blended with conductive carbon of 300 cm3/100g or more DBP oil absorption and furnace carbon black of 40 to 100 m2/g or greater nitrogen adsorption specific surface area and 100 to 160 cm3/100g or less DBP oil absorption while satisfying the relationships 70≤8X+Y≤200, and 2≤X≤20 and 0≤Y≤90 [wherein X is the content (parts by mass) of conductive carbon and Y is the content (parts by mass) of furnace carbon black].
Inventors:
MATSUDA HISASHI (JP)
Application Number:
PCT/JP2006/315500
Publication Date:
February 15, 2007
Filing Date:
August 04, 2006
Export Citation:
Assignee:
BANDO CHEMICAL IND (JP)
MATSUDA HISASHI (JP)
MATSUDA HISASHI (JP)
International Classes:
C08L21/00; C08K3/04; C08L23/16; F16G1/08; F16G5/06; F16G5/20
Foreign References:
| JPH10184812A | 1998-07-14 | |||
| JP2000320618A | 2000-11-24 | |||
| JP2001310951A | 2001-11-06 |
Attorney, Agent or Firm:
YASUTOMI, Yasuo et al. (5-36, Miyahara 3-chome,, Yodogawa-ku, Osaka-sh, Osaka 03, JP)
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