Title:
COMPOSITION FOR FORMING INSULATING LAYER FOR LITHIUM SECONDARY BATTERY, AND METHOD FOR MANUFACTURING ELECTRODE FOR LITHIUM SECONDARY BATTERY USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/151831
Kind Code:
A1
Abstract:
The present invention provides a composition for forming an insulating layer for a lithium secondary battery, comprising: a binder polymer; a colorant including at least one kind selected from the group consisting of an organic dye and an organic fluorescent material; and a solvent, the composition having a viscosity of at least 1,000 cP at 25°C.
Inventors:
PARK SUNG CHUL (KR)
LEE UNG JU (KR)
CHUNG KOO SEUNG (KR)
JEONG WON HEE (KR)
YOO JUNG WOO (KR)
KIM YOUNG JAE (KR)
LEE UNG JU (KR)
CHUNG KOO SEUNG (KR)
JEONG WON HEE (KR)
YOO JUNG WOO (KR)
KIM YOUNG JAE (KR)
Application Number:
PCT/KR2019/001461
Publication Date:
August 08, 2019
Filing Date:
February 01, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M4/62; H01B3/18; H01M4/04; H01M4/13; H01M4/139; H01M10/052
Foreign References:
| KR20140015647A | 2014-02-07 | |||
| JP2017062960A | 2017-03-30 | |||
| KR20120062333A | 2012-06-14 | |||
| KR20160125720A | 2016-11-01 | |||
| KR20140132618A | 2014-11-18 | |||
| KR20150031724A | 2015-03-25 |
Other References:
See also references of EP 3726631A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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