Title:
POLYESTER COPOLYMER HAVING IMPROVED EXTRUSION PROCESSABILITY, COMPRISING RECYCLED MONOMER
Document Type and Number:
WIPO Patent Application WO/2023/058916
Kind Code:
A1
Abstract:
The objective of the present invention is to provide: a polyester copolymer comprising recycled monomers and having improved extrusion processability; a preparation method therefor; and a product comprising same.
Inventors:
HWANG DA-YOUNG (KR)
KIM SANGWOO (KR)
KIM HA-NEUL (KR)
LEE BOO-YOUN (KR)
KIM SANGWOO (KR)
KIM HA-NEUL (KR)
LEE BOO-YOUN (KR)
Application Number:
PCT/KR2022/013303
Publication Date:
April 13, 2023
Filing Date:
September 06, 2022
Export Citation:
Assignee:
SK CHEMICALS CO LTD (KR)
International Classes:
C08G63/00; C08J5/18; C08L67/03
Foreign References:
| KR20200061948A | 2020-06-03 | |||
| US20040019234A1 | 2004-01-29 | |||
| KR100490000B1 | 2005-05-17 | |||
| KR20140009117A | 2014-01-22 | |||
| KR20120133548A | 2012-12-11 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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