Title:
THERMOPLASTIC RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP2023005526
Kind Code:
A
Abstract:
To provide a thermoplastic resin composition which can achieve both impact resistance and color development property in a good balance.SOLUTION: A thermoplastic resin composition comprises: a graft copolymer resin (A) obtained by graft polymerization of a vinyl-based monomer containing a vinyl cyanide-based monomer and an aromatic vinyl-based monomer to a rubbery polymer, where a predetermined requirement with regard to a free resin contained in the graft copolymer resin (A) is satisfied; a graft copolymer resin (B) obtained by graft polymerization of a vinyl-based monomer containing an aromatic vinyl-based monomer to a rubbery polymer containing a constitutional unit derived from (meth)acrylate, where an average particle size of the rubbery polymer in the graft copolymer resin (B) is 50 nm to 150 nm; and a copolymer (C) obtained by copolymerization of a vinyl monomer of an aromatic vinyl-based monomer and a vinyl cyanide-based monomer.SELECTED DRAWING: None
Inventors:
IWAI KENSUKE
KOBOSHI DAISUKE
ICHIHARA SHOHEI
KOBOSHI DAISUKE
ICHIHARA SHOHEI
Application Number:
JP2021107510A
Publication Date:
January 18, 2023
Filing Date:
June 29, 2021
Export Citation:
Assignee:
NIPPON A&L INC
International Classes:
C08L51/04; C08F212/10; C08F255/00; C08F257/00; C08F265/00; C08F279/00; C08F283/12; C08L51/06; C08L51/08
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Junichiro Sakamaki
Yoshinori Shimizu
Junichiro Sakamaki