Title:
THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE FORMED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2024/063493
Kind Code:
A1
Abstract:
A thermoplastic resin composition of the present invention comprises: approximately 100 weight parts thermoplastic resin comprising approximately 60-90 wt% polyaryletherketone resin and approximately 10-40 wt% polyarylethersulfone resin; approximately 1-4 weight parts carbon nanotubes; and approximately 2-7 weight parts graphite, wherein the average size of domains (polyarylether sulfone resin) in a matrix (polyaryletherketone resin) measured at 10,000 and 50,000 times magnification using a scanning electron microscope (SEM) is approximately 0.5 ㎛ or less. The thermoplastic resin composition is strong, has good abrasion resistance, impact resistance, and dissipation of electrostatic discharge, and has excellent balance of said physical properties.
Inventors:
JIN YOUNG SUB (KR)
LEE JUNG HUN (KR)
LEE BONG JAE (KR)
LEE JUNG HUN (KR)
LEE BONG JAE (KR)
Application Number:
PCT/KR2023/014117
Publication Date:
March 28, 2024
Filing Date:
September 19, 2023
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C08L71/12; C08K3/04; C08L81/06
Domestic Patent References:
| WO2014072447A1 | 2014-05-15 |
Foreign References:
| KR20220100888A | 2022-07-18 | |||
| KR20120070912A | 2012-07-02 | |||
| JP2020528960A | 2020-10-01 | |||
| US20190136057A1 | 2019-05-09 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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