Title:
COPOLYMER FOR SEPARATOR AND SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/243757
Kind Code:
A1
Abstract:
The present invention relates to a copolymer, and a slurry composition, a separator, and a secondary battery that comprise same, wherein the copolymer comprises, based on 100 wt% of the total weight of the copolymer, 15 wt% or less of a vinylacetate monomer unit, 10-55 wt% of an acrylate-based monomer unit, and 1-10 wt% of an acrylic acid-based monomer unit bound with at least one selected from the group consisting of an alkali metal and an acetate salt compound comprising an alkali metal.
Inventors:
LEE GO-EUN (KR)
JANG BO-OK (KR)
LEE NAM-JOO (KR)
CHO SEUNG-WAN (KR)
NOH MYEONG-JUN (KR)
KIM JIN-YEONG (KR)
OH SAE-WOOK (KR)
KWON SE-MAN (KR)
JANG BO-OK (KR)
LEE NAM-JOO (KR)
CHO SEUNG-WAN (KR)
NOH MYEONG-JUN (KR)
KIM JIN-YEONG (KR)
OH SAE-WOOK (KR)
KWON SE-MAN (KR)
Application Number:
PCT/KR2022/009360
Publication Date:
December 21, 2023
Filing Date:
June 29, 2022
Export Citation:
Assignee:
HANSOL CHEMICAL CO LTD (KR)
International Classes:
C08F220/18; C08F218/08; C08F220/06; C08F220/44; C08F220/56; C08L33/06; H01M10/0525; H01M50/411; H01M50/431
Foreign References:
| CN112920747A | 2021-06-08 | |||
| KR20170129638A | 2017-11-27 | |||
| CN103413904A | 2013-11-27 | |||
| KR20210127643A | 2021-10-22 | |||
| KR20060102746A | 2006-09-28 |
Attorney, Agent or Firm:
HANYANG PATENT FIRM (KR)
Download PDF: