Title:
THERMOPLASTIC RESIN COMPOSITION, MOLDED THERMOPLASTIC-RESIN ARTICLE, AND COATED COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/171531
Kind Code:
A1
Abstract:
A thermoplastic resin composition comprising 10-50 parts by mass of a rubber-containing graft copolymer (A) obtained by graft-polymerizing, in the presence of a rubbery polymer (a1), a vinyl monomer mixture (a2) comprising a vinyl cyanide monomer and an aromatic vinyl monomer, 5-90 parts by mass of a vinyl cyanide/maleimide copolymer (B) obtained by copolymerizing 5-30 mass% vinyl cyanide monomer (b1), 20-60 mass% maleimide monomer (b2), and 10-75 mass% other vinyl monomer (b3) copolymerizable with these (the sum of (b1), (b2), and (b3) being 100 mass%), and 0-45 parts by mass of a vinyl cyanide/aromatic vinyl copolymer (C) obtained by copolymerizing a vinyl monomer mixture (c1) comprising a vinyl cyanide monomer and an aromatic vinyl monomer, the sum of (A), (B), and (C) being 100 parts by mass, wherein the content of maleimide monomer units in the thermoplastic resin composition is 10-45 parts by mass per 100 parts by mass of the sum of the rubber-containing graft copolymer (A), the vinyl cyanide/maleimide copolymer (B), and the vinyl cyanide/aromatic vinyl copolymer (C).
Inventors:
ANDO HIROKI (JP)
OZAKI KODAI (JP)
OZAKI KODAI (JP)
Application Number:
PCT/JP2023/007842
Publication Date:
September 14, 2023
Filing Date:
March 02, 2023
Export Citation:
Assignee:
TECHNO UMG CO LTD (JP)
International Classes:
C08L35/00; C08L23/00; C08L25/12; C08L51/04
Foreign References:
| JP2000273256A | 2000-10-03 | |||
| JPH05202263A | 1993-08-10 | |||
| JP2016135846A | 2016-07-28 | |||
| JP2012036384A | 2012-02-23 |
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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