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Patent Searching and Data


Title:
ACRYLIC RUBBER COMPOSITION, MOLDED BODY, AND AUTOMOBILE/ELECTRICAL/ELECTRONIC COMPONENT
Document Type and Number:
WIPO Patent Application WO/2007/029732
Kind Code:
A1
Abstract:
Disclosed is an acrylic rubber composition containing a polyorganosiloxane-containing graft copolymer having excellent powder characteristics. This acrylic rubber composition is excellent in mechanical characteristics, heat resistance and oil resistance while exhibiting adequate mold releasability during a molding process. Specifically disclosed is an acrylic rubber composition containing an acrylic rubber (A) and a polyorganosiloxane-containing graft copolymer (B), which is characterized in that the component (B) is a copolymer of a polyorganosiloxane (d1) and a graft component, and the graft component (with (b-1) + (b-2) + (b-3) being 100%) is composed of 50-95% by weight of an aromatic vinyl monomer (b-1), 50-5% by weight of a vinyl cyanide monomer (b-2) and 0-30% by weight of a vinyl monomer (b-3) which is copolymerizable with the components (b-1) and (b-2). Also disclosed are a molded body obtained from such a composition, and an automobile component and electrical/electronic component comprising such a molded body.

Inventors:
AMANO, Takamitsu (2-23, Torikainishi 5-Chome Settsu-sh, Osaka 72, 5660072, JP)
天野 隆光 (〒72 大阪府摂津市鳥飼西5-2-23 Osaka, 5660072, JP)
SHIBATA, Takao (53-603, Kuriyama-cho Himeji-sh, Hyogo ., 670-0954, JP)
Application Number:
JP2006/317638
Publication Date:
March 15, 2007
Filing Date:
September 06, 2006
Export Citation:
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Assignee:
KANEKA CORPORATION (2-4 Nakanoshima 3-chome, Kita-ku Osaka-shi, Osaka 88, 5308288, JP)
株式会社カネカ (〒88 大阪府大阪市北区中之島三丁目2番4号 Osaka, 5308288, JP)
AMANO, Takamitsu (2-23, Torikainishi 5-Chome Settsu-sh, Osaka 72, 5660072, JP)
天野 隆光 (〒72 大阪府摂津市鳥飼西5-2-23 Osaka, 5660072, JP)
International Classes:
C08L33/08; C08L51/08
Foreign References:
JP2000264935A
JPH05209129A
JP2005146263A
JP2003138092A
JPH09136929A
JPH0649313A
Attorney, Agent or Firm:
KANEKA CORPORATION (2-4 Nakanoshima 3-chome, Kita-ku Osaka-shi, Osaka 88, 5308288, JP)
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