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Title:
CURRENT COLLECTOR COMPRISING PRIMER COATING LAYER HAVING IMPROVED ADHESIVE STRENGTH, AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2022/045554
Kind Code:
A1
Abstract:
The present invention relates to a current collector having improved adhesive strength, and is a structure comprising a metal foil and a primer coating layer formed on at least one surface of the metal foil, wherein the surface of the primer coating layer is a flat surface that is rolled so as to be evenly flat.

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WO/2019/117669CONTINUOUS MANUFACTURING METHOD FOR LITHIUM SECONDARY BATTERY HAVING PASSIVATION FILM FORMED ON SURFACE OF LITHIUM METAL ELECTRODE AND LITHIUM ION BATTERY PRODUCED BY SAME MANUFACTURING METHOD
Inventors:
HAN HYUN GYU (KR)
Application Number:
PCT/KR2021/008072
Publication Date:
March 03, 2022
Filing Date:
June 28, 2021
Export Citation:
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Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M4/66; H01M4/04
Foreign References:
KR101540618B12015-07-30
KR20100084635A2010-07-27
JPH1173947A1999-03-16
KR20200012768A2020-02-05
KR20160010181A2016-01-27
KR20200109410A2020-09-23
Other References:
See also references of EP 4024537A4
Attorney, Agent or Firm:
KIM, Hong Gyun (KR)
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