Title:
FRICTION DRIVE BELT
Document Type and Number:
WIPO Patent Application WO/1989/012076
Kind Code:
A1
Abstract:
The invention relates to friction drive belt which is particularly adapted for driving, for example, auxiliary machines of an automobile engine (e.g., a cooling fan). This belt is made of a vulcanized rubber composition comprising a highly saturated nitrile rubber having an iodine value of up to 60, zinc methacrylate and an organic peroxide. This belt has better oil resistance, heat resistance, low-temperature resistance and mechanical strengths than those of conventional belts and, in addition, possesses a markedly improved bending resistance which has been insufficient with any of the conventional belts.
Inventors:
OYAMA MOTOFUMI (JP)
AIMURA YOSHIAKI (JP)
SAITO YOSHIOMI (JP)
AIMURA YOSHIAKI (JP)
SAITO YOSHIOMI (JP)
Application Number:
PCT/JP1989/000557
Publication Date:
December 14, 1989
Filing Date:
June 02, 1989
Export Citation:
Assignee:
NIPPON ZEON CO (JP)
International Classes:
C08K5/09; C08F279/02; C08K5/04; C08K5/098; C08K5/14; C08L9/02; C08L15/00; F16G1/06; F16G5/04; (IPC1-7): C08L15/00; B29D29/00; C08K5/09; C08L9/02
Foreign References:
| JPS5545086B2 | 1980-11-15 | |||
| JPS58118371A | 1983-07-14 | |||
| JPS58201830A | 1983-11-24 |
Other References:
See also references of EP 0452488A4
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