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Patent Searching and Data


Title:
THERMOPLASTIC RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/101332
Kind Code:
A1
Abstract:
The present invention relates to a thermoplastic resin composition comprising an additive comprising: a graft copolymer in which an aromatic vinyl-based monomer and a vinyl cyan-based monomer are graft polymerized on an acrylate rubber polymer having an average particle diameter of 50.0-90.0 nm; a matrix copolymer comprising a C1-C3 alkyl(meth)acrylate-based monomer unit, an aromatic vinyl-based monomer unit, and a vinyl cyan-based monomer unit; and a polymer comprising a C1-C3 alkyl(meth)acrylate-based monomer unit. More specifically, the thermoplastic resin composition has desirable basic properties and improvements in terms of elongation percentage, processability, weather resistance, coloring properties, scratch resistance, clouding phenomena, surface gloss, and exterior quality.

Inventors:
PARK CHUN HO (KR)
HWANG YONG YEON (KR)
SUNG DA EUN (KR)
AN YONG HEE (KR)
JANG JEONG MIN (KR)
Application Number:
PCT/KR2019/015387
Publication Date:
May 22, 2020
Filing Date:
November 13, 2019
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08L33/12; C08L25/12; C08L25/14; C08L55/02
Foreign References:
KR20120072972A2012-07-04
KR20140005510A2014-01-15
KR20180075743A2018-07-05
KR20190052798A2019-05-17
KR20190064989A2019-06-11
Other References:
See also references of EP 3778763A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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