Title:
MATTED RESIN COMPOSITION
Document Type and Number:
Japanese Patent JPH03290458
Kind Code:
A
Abstract:
PURPOSE:To obtain a thermoplastic resin composition providing matted molded articles having excellent impact resistance, comprising ABS-based resin, copolymer containing an organosilane compound compatible with the ABS-based resin and carboxylic acid, sulfonic acid and/or a metallic salt thereof. CONSTITUTION:A resin composition comprising (A) a graft copolymer prepared by copolymerizing A1: rubber-like polymer with A2: a vinyl cyanide compound and A3: an aromatic vinyl compound, (B) a copolymer comprising a monomer (hereinafter abbreviated as B1) (may not exist) copolymerizable with the component A2 or A3 or A2 and A3 (C) a copolymer comprising the components A2 and A3 and an organosilane compound arbitrarily copolymerizable with the component B1 and (D) at least one of a carboxylic acid (metallic salt) and a sulfonic acid (metallic salt) wherein the ratio of the component A2/(A2+A3+B1) is 36-50wt.%, the content of the organosilane compound is 0.01-1wt.% in the component C and is 0.005-0.1wt.% in the composition and the content of the component D is 1,000-30,000ppm.
Inventors:
SHICHIZAWA ATSUSHI
UMEDA NORIAKI
UMEDA NORIAKI
Application Number:
JP9018490A
Publication Date:
December 20, 1991
Filing Date:
April 06, 1990
Export Citation:
Assignee:
ASAHI CHEMICAL IND
International Classes:
C08K5/09; C08K5/42; C08L25/04; C08L55/00; C08L55/02; (IPC1-7): C08K5/09; C08K5/42; C08L25/04; C08L55/02
Attorney, Agent or Firm:
Nozaki
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