Title:
METHOD FOR PREPARING POLYARYLENE SULFIDE
Document Type and Number:
WIPO Patent Application WO/2020/085871
Kind Code:
A1
Abstract:
The present invention provides a method for producing low-temperature thermoset polyarylene sulfide at a high polymeric yield, the method significantly lowering the degree of crystallinity and also maintaining the melt flow rate low in order to ensure excellent laser fusion and mechanical properties even when used on a molded body on the exit side of a laser beam in a laser fusion method.
Inventors:
HA MYEONGJIN (KR)
HAN JOONG JIN (KR)
PARK EUNJU (KR)
LEE SUNG HO (KR)
HAM MYONG JO (KR)
LEE JEONGBIN (KR)
KIM YOUNGSEOK (KR)
HAN JOONG JIN (KR)
PARK EUNJU (KR)
LEE SUNG HO (KR)
HAM MYONG JO (KR)
LEE JEONGBIN (KR)
KIM YOUNGSEOK (KR)
Application Number:
PCT/KR2019/014209
Publication Date:
April 30, 2020
Filing Date:
October 25, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08G75/0254; C08G75/0204
Foreign References:
| EP0280271A2 | 1988-08-31 | |||
| KR100222316B1 | 1999-10-01 | |||
| KR100182327B1 | ||||
| JP3797446B2 | 2006-07-19 | |||
| JP2002201274A | 2002-07-19 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
Download PDF: