Title:
RUBBER COMPOSITION, RUBBER MOLDED ARTICLE AND ITS PRODUCTION METHOD
Document Type and Number:
Japanese Patent JP3961272
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a new rubber composition comprising a fluorine-containing oligomer having fluoroalkyl groups at both terminals, a rubber molded article which can exhibit undiminished, stable surface properties even when brought into contact with various solvents, and its production method.
SOLUTION: The rubber composition comprises a raw material rubber, a crosslinking agent, a fluorine-containing oligomer represented by formula (1) (wherein RF is a fluoroalkyl group-containing group; R1 is an alkyl group or an alkoxyalkyl group; R2 is a hydrogen atom or an alkyl group; R3 is a hydrogen atom or a monovalent organic group; x=1-100; and y=0-100), and a silane coupling agent. The rubber molded article can be obtained by processing the rubber composition. The production method comprises a step of processing the rubber composition.
Inventors:
Hidetaka Takahashi
Hideo Sawada
Hideo Sawada
Application Number:
JP2001369468A
Publication Date:
August 22, 2007
Filing Date:
December 04, 2001
Export Citation:
Assignee:
Fujikura Rubber Industry Co., Ltd.
International Classes:
C08J5/00; C08L21/00; C08K3/36; C08K5/5419; C08L43/04; (IPC1-7): C08L21/00; C08J5/00; C08K3/36; C08K5/5419; C08L43/04
Domestic Patent References:
| JP8176387A | ||||
| JP4193887A | ||||
| JP11246573A |
Attorney, Agent or Firm:
Hiroshi Aichi
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