Title:
THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCT MANUFACTURED FROM SAME
Document Type and Number:
WIPO Patent Application WO/2023/101261
Kind Code:
A1
Abstract:
Provided are a thermoplastic resin composition and a molded product manufactured from same, the thermoplastic resin composition comprising (F) 0.4 to 2 parts by weight of a first sterically hindered amine represented by chemical formula 1, and (G) 0.4 to 2 parts by weight of a second sterically hindered amine represented by chemical formula 2, with respect to 100 parts by weight of a base resin comprising (A) 20 to 50 wt% of an acrylic graft copolymer, (B) 2 to 20 wt% of an aromatic vinyl-vinyl cyanide copolymer, (C) 25 to 60 wt% of an alpha-methylstyrene-based copolymer, (D) 1 to 10 wt% of a N-substituted maleimide-based copolymer, and (E) 1 to 10 wt% of an alkyl (meth)acrylate-based resin. The compounds represented by chemical formulas 1 and 2, respectively, are as disclosed in the present specification.
Inventors:
KIM JUNGWOOK (KR)
PARK JIEUN (KR)
KANG SEONGWOO (KR)
PARK JIEUN (KR)
KANG SEONGWOO (KR)
Application Number:
PCT/KR2022/017876
Publication Date:
June 08, 2023
Filing Date:
November 14, 2022
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C08L25/08; C08K5/3432; C08K5/3492; C08L25/12; C08L33/10; C08L35/00; C08L51/04
Foreign References:
| KR20210015107A | 2021-02-10 | |||
| KR20130075812A | 2013-07-08 | |||
| KR20140072015A | 2014-06-12 | |||
| US20150065622A1 | 2015-03-05 | |||
| KR20160026125A | 2016-03-09 | |||
| US6828364B2 | 2004-12-07 |
Attorney, Agent or Firm:
PANKOREA PATENT AND LAW FIRM (KR)
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