Title:
CROSSLINKABLE FLUORINE-CONTAINING RUBBER COMPOSITION AND FLUORINE-CONTAINING CROSSLINKED PRODUCT
Document Type and Number:
Japanese Patent JP2017014464
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fluorine-containing rubber crosslinked product that has high mechanical strength and is capable of being molded by re-heating molding.SOLUTION: The fluorine-containing rubber crosslinked product is produced by heating (I) a crosslinkable fluorine-containing rubber composition including: an acid anhydride-modified fluorine-containing rubber having a unit derived from tetrafluoroethylene, a unit derived from propylene, and a unit derived from a cyclic acid anhydride monomer; and a compound for crosslinking with a metal ion, in which the compound for crosslinking with a metal ion is a compound including a polyvalent metal ion or a polyvalent metal capable of becoming a polyvalent metal ion and being capable of ring-opening a cyclic acid anhydride group, or (II) a crosslinkable fluorine-containing rubber composition including: a fluorine-containing rubber having a unit derived from tetrafluoroethylene and a unit derived form propylene; a polyvalent metal salt of a carboxylic acid monomer; and a peroxide.SELECTED DRAWING: None
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Inventors:
KODERA SHOGO
ZHU LIJUN
NAKANISHI TOMOAKI
HAYASHI TOMOHIRO
ZHU LIJUN
NAKANISHI TOMOAKI
HAYASHI TOMOHIRO
Application Number:
JP2015135485A
Publication Date:
January 19, 2017
Filing Date:
July 06, 2015
Export Citation:
Assignee:
ASAHI GLASS CO LTD
International Classes:
C08L51/04; C08F259/08; C08K3/22; C08K5/098; C08K5/14; C08L27/18
Domestic Patent References:
| JPH09249723A | 1997-09-22 | |||
| JPH0525356A | 1993-02-02 | |||
| JPH0725952A | 1995-01-27 | |||
| JPH07292068A | 1995-11-07 |
Attorney, Agent or Firm:
Sumio Tanai
Masatake Shiga
Suzuki Mitsuyoshi
Noriko Yanai
Masatake Shiga
Suzuki Mitsuyoshi
Noriko Yanai