04663382 is referenced by 5 patents and cites 4 patents.

Disclosed is a non-rigid vinyl chloride polymer composition comprising 100 weight parts of a vinyl chloride polymer resin, 5-50 weight parts of a graft copolymer modifier and 10-300 weight parts of a plasticizer. The graft copolymer modifier is obtained by graft-polymerizing 25-150 weight parts of an alkyl ester of methacrylic acid having 1 to 4 carbon atoms in the alkyl group or a monomer mixture composed of at least more than 50% by weight of said alkyl ester of methacrylic acid onto 100 weight parts of an acrylic elastomer having a swelling degree of 5 to 25 so that the grafting ratio is not larger than 50%. The acrylic elastomer is obtained by polymerizing a mixture comprising an alkyl ester of acrylic acid having 2 to 10 carbon atoms in the alkyl group or a monomer mixture composed of at least 50% by weight of said alkyl ester of acrylic acid, and a polyfunctional crosslinking agent. The non-rigid vinyl chloride polymer composition has excellent weatherability and impact resistance, and exhibits a good molding processability.

Title
Non-rigid vinyl chloride polymer resin composition
Application Number
6/795518
Publication Number
4663382
Application Date
November 6, 1985
Publication Date
May 5, 1987
Inventor
Tsuruyoshi Matsumoto
Ootake
JP
Kiyokazu Kitai
Ootake
JP
Kazuo Ueda
Kawasaki
JP
Kazuo Kishida
Hiroshima
JP
Agent
Kenyon & Kenyon
Assignee
Mitsubishi Rayon Company
JP
IPC
C08L 51/04
C08L 13/00
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