Title:
THERMOPLASTIC RESIN COMPOSITION AND FORMING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/205985
Kind Code:
A1
Abstract:
This thermoplastic resin composition contains 7-64% of a rubber-containing graft copolymer (A), 2-35 mass% of thermoplastic elastomers (B), 0.5-90 mass% of another thermoplastic resin (C) and 0.5-20 mass% of an inorganic compound. The rubber-containing graft copolymer (A) is a graft copolymer obtained by graft polymerizing 20-65 parts by mass of a vinyl-base monomer mixture (a2), which includes aromatic vinyl-base monomers and vinyl cyanide-base monomers, on 35-80 parts by mass of a rubber polymer (a1). The content of the rubber polymer (a1) in the total 100 mass% of (A) to (D) is 2-35 mass%, and the difference between the content of the thermoplastic elastomers (B) and the content of the rubber polymer (a1) is within 15 mass%.
Inventors:
OMATA YUUKI (JP)
Application Number:
PCT/JP2021/014187
Publication Date:
October 14, 2021
Filing Date:
April 01, 2021
Export Citation:
Assignee:
TECHNO UMG CO LTD (JP)
International Classes:
C08F279/02; C08F279/04; C08K3/00; C08K3/34; C08L25/12; C08L33/04; C08L51/00; C08L51/04; C08L53/00; C08L53/02; C08L69/00; C08L101/00
Domestic Patent References:
| WO2017033783A1 | 2017-03-02 |
Foreign References:
| JP2004123823A | 2004-04-22 | |||
| JP2017008227A | 2017-01-12 | |||
| JP2016199729A | 2016-12-01 | |||
| JP2017109312A | 2017-06-22 | |||
| JP2019073645A | 2019-05-16 | |||
| JPH10298419A | 1998-11-10 |
Attorney, Agent or Firm:
SHIGENO, Tsuyoshi et al. (JP)
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