Title:
THERMOPLASTIC RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2021/157945
Kind Code:
A1
Abstract:
The present invention relates a thermoplastic resin composition comprising: a first graft copolymer comprising a first acrylic rubber polymer; a second graft copolymer comprising a second acrylic rubber polymer; and a first styrenic copolymer comprising an alkyl-substituted styrenic monomer unit and an acrylonitrile-based monomer unit, wherein the first acrylic rubber polymer has an average particle diameter larger than that of the second acrylic rubber polymer and contains more of an excess of the first graft copolymer than the second graft copolymer, and the sum of the first graft copolymer and the second graft copolymer is 22 parts by weight or less relative to 100 parts by weight of the total of the first graft copolymer, the second graft copolymer, and the first styrenic copolymer.
Inventors:
SUNG DA EUN (KR)
KIM TAE HOON (KR)
PARK CHUN HO (KR)
AN YONG HEE (KR)
JOE WANG RAE (KR)
KIM HO HOON (KR)
JANG JEONG MIN (KR)
KIM TAE HOON (KR)
PARK CHUN HO (KR)
AN YONG HEE (KR)
JOE WANG RAE (KR)
KIM HO HOON (KR)
JANG JEONG MIN (KR)
Application Number:
PCT/KR2021/001099
Publication Date:
August 12, 2021
Filing Date:
January 27, 2021
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08L51/04; C08L25/12
Foreign References:
| KR20060016165A | 2006-02-22 | |||
| KR20190082148A | 2019-07-09 | |||
| US20190055388A1 | 2019-02-21 | |||
| KR100201985B1 | 1999-06-15 | |||
| KR19990049766A | 1999-07-05 | |||
| KR20150067478A | 2015-06-18 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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