Title:
【発明の名称】冷蔵庫内箱用熱可塑性樹脂組成物及びそれを成形して得られた冷蔵庫内箱
Document Type and Number:
Japanese Patent JP3090942
Kind Code:
B2
Abstract:
A thermoplastic resin composition comprising from 5 to 100% by weight of Component (A): a graft copolymer (A) obtained by polymerizing from 30 to 90 parts by weight of a monomer mixture consisting essentially of from 45 to 75% by weight of a vinyl cyanide compound and from 25 to 55% by weight of an aromatic vinyl compound, in the presence of from 10 to 70 parts by weight of an acrylic rubber obtained by emulsion polymerization of a monomer mixture comprising from 80 to 100% by weight of an alkyl acrylate monomer wherein the alkyl group has from 2 to 12 carbon atoms, from 0 to 18% by weight of a vinyl monomer copolymerizable with said alkyl acrylate and from 0 to 2% by weight of a polyfunctional vinyl monomer (provided that said monomer mixture is 100% by weight in total); from 0 to 80% by weight of Component (B): a graft copolymer (B) obtained by polymerizing from 30 to 90 parts by weight of a monomer mixture consisting essentially of from 45 to 75% by weight of a vinyl cyanide compound and from 25 to 55% by weight of an aromatic vinyl compound, in the presence of from 10 to 70 parts by weight of a conjugated diene rubber; and from 0 to 85% by weight of Component (C): a copolymer (C) obtained by polymerizing a monomer mixture consisting essentially of from 45 to 75% by weight of a vinyl cyanide compound and from 25 5o 55% by weight of an aromatic vinyl compound.
Inventors:
Ryuji Kamoshita
Hiroki Kashiwagi
Koji Takimoto
Takeshi Watanabe
Hiroki Kashiwagi
Koji Takimoto
Takeshi Watanabe
Application Number:
JP29790290A
Publication Date:
September 25, 2000
Filing Date:
November 02, 1990
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
C08L25/12; C08F265/04; C08F279/04; C08L33/12; C08L33/18; C08L33/20; C08L51/00; C08L51/04; C08L51/06; C08L55/00; C08L55/02; (IPC1-7): C08L51/04; C08L33/20; C08L55/02
Attorney, Agent or Firm:
Kazuo Sato (2 outside)