THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCT FORMED THEREFROM

Title:

THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCT FORMED THEREFROM

Document Type and Number:

WIPO Patent Application WO/2023/008769

Kind Code:

A1

Abstract:

A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polycarbonate resin; about 20 to about 55 parts by weight of a polyphenylene ether resin; about 10 to about 55 parts by weight of glass fibers; about 1 to about 35 parts by weight of a styrene-ethylene/butylene-styrene copolymer; and about 0.2 to about 4 parts by weight of dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO). The thermoplastic resin composition has excellent impact resistance, flowability, and appearance characteristics and a low dielectric constant and dielectric loss factor.

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Inventors:

JANG CHEOL HOON (KR)
PARK CHAN MOO (KR)
LEE SANG HWA (KR)
LEE BONG JAE (KR)

Application Number:

PCT/KR2022/009898

Publication Date:

February 02, 2023

Filing Date:

July 08, 2022

Export Citation:

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Assignee:

LOTTE CHEMICAL CORP (KR)

International Classes:

C08L69/00; C08K5/527; C08K7/14; C08L25/08; C08L71/10

Foreign References:

JPH0688016A	1994-03-29
JP2017052925A	2017-03-16
KR102137799B1	2020-07-27
US20100234495A1	2010-09-16
CN111205619A	2020-05-29

Attorney, Agent or Firm:

AJU INTERNATIONAL LAW & PATENT GROUP (KR)

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