Title:
THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCT MANUFACTURED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2022/045616
Kind Code:
A1
Abstract:
A thermoplastic resin composition of the present invention comprises: a polycarbonate resin; a polyester resin; rectangular cross-section glass fibers having a cross-sectional aspect ratio of about 1.5 to about 10, a cross-sectional minor diameter of about 2 to about 10 μm, and a length of about 1 to about 30 mm before processing; talc having an average particle size (D50) of about 7 to about 30 μm; and a phosphazene-based flame retardant, wherein the weight ratio of the glass fibers and the talc is about 1.5:1 to about 6:1. The thermoplastic resin composition is excellent in dimensional stability, flame retardancy, impact resistance, color, and the like.
Inventors:
YANG SUNG WOO (KR)
KANG TAE GON (KR)
CHOI KI HONG (KR)
HA DONG IN (KR)
KANG TAE GON (KR)
CHOI KI HONG (KR)
HA DONG IN (KR)
Application Number:
PCT/KR2021/010137
Publication Date:
March 03, 2022
Filing Date:
August 03, 2021
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C08L69/00; C08K3/34; C08K5/00; C08K5/5399; C08K7/14; C08L67/02
Foreign References:
| KR20150132087A | 2015-11-25 | |||
| KR20200036254A | 2020-04-07 | |||
| KR20010109044A | 2001-12-08 | |||
| KR20180048852A | 2018-05-10 | |||
| KR20150139046A | 2015-12-11 | |||
| JP6716551B2 | 2020-07-01 | |||
| KR20110059886A | 2011-06-07 |
Other References:
See also references of EP 4206284A4
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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