BINDER COMPRISING COPOLYMER COMPOSITION, NEGATIVE ELECTRODE FOR SECONDARY BATTERY COMPRISING SAME BINDER, AND SECONDARY BATTERY COMPRISING SAME NEGATIVE ELECTRODE

Title:

BINDER COMPRISING COPOLYMER COMPOSITION, NEGATIVE ELECTRODE FOR SECONDARY BATTERY COMPRISING SAME BINDER, AND SECONDARY BATTERY COMPRISING SAME NEGATIVE ELECTRODE

Document Type and Number:

WIPO Patent Application WO/2024/076199

Kind Code:

A1

Abstract:

The present invention relates to: a copolymer composition comprising a first copolymer comprising an acrylic acid-based monomer unit and an acrylamide-based monomer unit, and a second copolymer comprising a vinyl pyrrolidone-based unit, an acrylate-based monomer unit comprising a hydroxyl group, and an acrylamide-based monomer unit; and a negative electrode slurry, a negative electrode, and a secondary battery comprising the copolymer composition.

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Inventors:

GWON HYEON-JI (KR)
PARK JI-HYE (KR)
PARK SO-HYUN (KR)
PARK CHAN-SU (KR)
KIM GYUN-TAE (KR)
CHO MIN-KI (KR)
KIM CHANG-BEOM (KR)
KWON SE-MAN (KR)

Application Number:

PCT/KR2023/015412

Publication Date:

April 11, 2024

Filing Date:

October 06, 2023

Export Citation:

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Assignee:

HANSOL CHEMICAL CO LTD (KR)

International Classes:

H01M4/62; C08L33/02; C08L33/06; C08L33/26; C08L39/06; C08L53/00; H01M4/02; H01M4/583; H01M4/587; H01M10/0525

Attorney, Agent or Firm:

HANYANG PATENT FIRM (KR)

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