Title:
THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE FORMED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2021/085841
Kind Code:
A1
Abstract:
A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polycarbonate resin; about 10 to about 45 parts by weight of a biphenyl group-containing acrylic copolymer having a weight-average molecular weight of about 5,000 to about 25,000 g/mol; about 0.1 to about 2 parts by weight of a maleic anhydride-modified olefin-based copolymer; and about 0.1 to about 3.5 parts by weight of a phosphite compound represented by Formula 1. The thermoplastic resin composition is excellent in terms of scratch resistance, chemical resistance, impact resistance, and balance of physical properties thereof.
Inventors:
KIM NAM HYUN (KR)
LEE BONG JAE (KR)
LEE BONG JAE (KR)
Application Number:
PCT/KR2020/012164
Publication Date:
May 06, 2021
Filing Date:
September 09, 2020
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C08L69/00; C08K5/526; C08L23/26; C08L33/04
Foreign References:
| JP2018087268A | 2018-06-07 | |||
| KR20010038924A | 2001-05-15 | |||
| KR20040071712A | 2004-08-12 | |||
| JP2017031313A | 2017-02-09 | |||
| KR20160079786A | 2016-07-06 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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