Title:
POROUS SEPARATOR AND ELECTROCHEMICAL DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/117687
Kind Code:
A1
Abstract:
According to the present invention, a porous separator and an electrochemical device comprising the same are disclosed, the porous separator comprising a porous layer that comprises: a plurality of plate-shaped inorganic particles; and a first binder polymer located on a part of the surface or on the entire surface of the plate-shaped inorganic particles so as to connect and fix the plate-shaped inorganic particles.
Inventors:
YOUN SUK IL (KR)
JANG MINCHUL (KR)
SON BYOUNGKUK (KR)
HAM YEILIN (KR)
SUNG DA YOUNG (KR)
JANG MINCHUL (KR)
SON BYOUNGKUK (KR)
HAM YEILIN (KR)
SUNG DA YOUNG (KR)
Application Number:
PCT/KR2018/015984
Publication Date:
June 20, 2019
Filing Date:
December 17, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
B01D67/00; B01D71/02; H01M10/052; H01M50/409; H01M50/443
Domestic Patent References:
| WO2017033993A1 | 2017-03-02 |
Foreign References:
| JP2015088430A | 2015-05-07 | |||
| KR20080082289A | 2008-09-11 | |||
| KR101758946B1 | 2017-07-17 | |||
| KR101229902B1 | 2013-02-05 | |||
| KR170173537A | ||||
| KR20180162329A | 2018-12-14 | |||
| KR20170053448A | 2017-05-16 |
Other References:
See also references of EP 3664189A4
Attorney, Agent or Firm:
KIM, Sung Ho et al. (KR)
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