Title:
DIMETHYL ETHER RESISTANT RUBBER COMPOSITION AND RUBBER MEMBER
Document Type and Number:
Japanese Patent JP2004292738
Kind Code:
A
Abstract:
To provide a rubber material and a rubber member having resistance against a DME and LPG.
The subject rubber composition used for forming a member making a contact with dimethyl ether gas or liquid propane gas is characterized by using a copolymer of isobutylene with p-methylstyrene or a halogenated butyl rubber as a base rubber. The rubber member is characterically obtained by forming the dimethyl ether resistant rubber composition.
Inventors:
MATSUZAWA MITSURU
HARASAWA NOBUYUKI
YAMADA HITOSHI
ARISAWA TAKUMI
WATANABE YUJI
HASHIMOTO YOSHIRO
HARASAWA NOBUYUKI
YAMADA HITOSHI
ARISAWA TAKUMI
WATANABE YUJI
HASHIMOTO YOSHIRO
Application Number:
JP2003090030A
Publication Date:
October 21, 2004
Filing Date:
March 28, 2003
Export Citation:
Assignee:
NICHIAS CORP
International Classes:
C08L23/22; C08L23/28; C08L25/16; (IPC1-7): C08L23/22; C08L23/28; C08L25/16
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
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