COPOLYMER FOR SEPARATOR AND SECONDARY BATTERY COMPRISING SAME

Title:

COPOLYMER FOR SEPARATOR AND SECONDARY BATTERY COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2024/085710

Kind Code:

A1

Abstract:

The present invention relates to: a copolymer comprising, with respect to 100 wt% of the total weight of the copolymer, 3 wt% to 30 wt% of a monomer unit that contains a sulfide group, a monomer unit that contains a sulfonate group, a monomer unit that contains a sulfonic group, a monomer unit that contains a fluorine group, a monomer unit that contains a perfluoroalkyl group, or a combination thereof; a slurry composition containing same; a separator; and a secondary battery.

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Inventors:

KIM JIN-YEONG (KR)
KIM YOUNG-SU (KR)
NOH MYEONG-JUN (KR)
JANG BO-OK (KR)
LEE NAM-JOO (KR)
LEE GO-EUN (KR)
CHO SEUNG-WAN (KR)
OH SAE-WOOK (KR)
KWON SE-MAN (KR)

Application Number:

PCT/KR2023/016336

Publication Date:

April 25, 2024

Filing Date:

October 20, 2023

Export Citation:

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Assignee:

HANSOL CHEMICAL CO LTD (KR)

International Classes:

C08F228/02; C08F212/08; C08F220/06; C08F220/18; C08F220/24; C08F220/44; C08F220/56; C08K3/013; C08L41/00; H01M50/446

Foreign References:

JP2017208343A	2017-11-24
KR20200032542A	2020-03-26
KR20220138714A	2022-10-13
KR101499284B1	2015-03-05
JP6579383B2	2019-09-25

Attorney, Agent or Firm:

HANYANG PATENT FIRM (KR)

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