Title:
COMPOSITION FOR VULCANIZED RUBBER AND VULCANIZED RUBBER OBTAINED THEREFROM
Document Type and Number:
WIPO Patent Application WO/1989/011505
Kind Code:
A1
Abstract:
A composition for vulcanized rubber of the invention comprises a conjugated diene rubber, an ethylene-alpha-olefine copolymer rubber and a styrenic oligomer. It provides a vulcanized rubber having excellent mechanical strengths as well as excellent weatherability and heat-aging resistance.
Inventors:
NONAKA SHUICHI (JP)
UEKI NORIHITO (JP)
MISHIMA TAKASHI (JP)
UEKI NORIHITO (JP)
MISHIMA TAKASHI (JP)
Application Number:
PCT/JP1989/000497
Publication Date:
November 30, 1989
Filing Date:
May 17, 1989
Export Citation:
Assignee:
MITSUI PETROCHEMICAL IND (JP)
International Classes:
C08K5/01; C08L21/00; C08L23/00; C08L9/00; C08L23/08; C08L23/16; C08L25/04; (IPC1-7): C08L9/00; C08L23/02; C08L25/04
Foreign References:
| JPH05228867B | ||||
| JPH05744701B | ||||
| JPH05546662B | ||||
| JPS60231765A | 1985-11-18 |
Other References:
See also references of EP 0377048A4
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