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1. (WO1989000174) RUBBER COMPOSITION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000174 International Application No.: PCT/JP1988/000647
Publication Date: 12.01.1989 International Filing Date: 29.06.1988
IPC:
C08C 19/28 (2006.01) ,C08F 8/46 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C
TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
19
Chemical modification of rubber
28
Reaction with compounds containing carbon-to-carbon unsaturated bonds
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8
Chemical modification by after-treatment
46
Reaction with unsaturated dicarboxylic acids or anhydrides thereof, e.g. maleinisation
Applicants:
NIPPON ZEON CO., LTD. [JP/JP]; 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100, JP (AllExceptUS)
AONUMA, Mitsuyoshi [JP/JP]; JP (UsOnly)
SAKAKIDA, Hiroshi [JP/JP]; JP (UsOnly)
AIMURA, Yoshiaki [JP/JP]; JP (UsOnly)
Inventors:
AONUMA, Mitsuyoshi; JP
SAKAKIDA, Hiroshi; JP
AIMURA, Yoshiaki; JP
Agent:
ASAMURA, Kiyoshi @; Room 331, New Ohtemachi Bldg. 2-1, Ohtemachi 2-chome Chiyoda-ku Tokyo 100, JP
Priority Data:
62/16146829.06.1987JP
Title (EN) RUBBER COMPOSITION
(FR) COMPOSITION DE CAOUTCHOUC
Abstract:
(EN) A rubber composition widely usable as belts, hydraulic hoses, etc., which comprises a polymer obtained by adding maleic anhydride or its derivative to a highly saturated, nitrile rubber polymer having an iodine value of 80 or less.
(FR) Composition de caoutchouc largement utilisable pour des courroies, des tuyaux hydrauliques, etc., comprenant un polymère obtenu par adjonction d'anhydride maléïque ou de son dérivé, à un polymère de caoutchouc nitrile hautement saturé, ayant un indice d'iode de 80 ou moins.
Designated States: US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0324860US5157083JP2062200DE000003874313