Title:
METHOD FOR QUANTIFYING AMINE COMPOUND CONSTITUTING SEPARATOR ACTIVE LAYER PRIOR TO PREPARATION OF SEPARATOR ACTIVE LAYER, METHOD FOR QUANTIFYING POLYAMIDE OR UNREACTED AMINE COMPOUND IN SEPARATOR ACTIVE LAYER, AND METHOD FOR SETTING PREPARATION CONDITIONS OF SEPARATOR ACTIVE LAYER OR ESTABLISHMENT STANDARDS FOR PREPARATION CONDITIONS OF SEPARATOR ACTIVE LAYER
Document Type and Number:
WIPO Patent Application WO/2019/245151
Kind Code:
A1
Abstract:
The present specification relates to a method for quantifying an amine compound constituting a separator active layer prior to preparation of the separator active layer, a method for quantifying a polyamide or an unreacted amine compound in the separator active layer, and a method for setting preparation conditions of the separator active layer or establishment standards for preparation conditions of the separator active layer.
Inventors:
LEE BO RI (KR)
JANG KYEONGHEE (KR)
SONG KEUN WON (KR)
JANG KYEONGHEE (KR)
SONG KEUN WON (KR)
Application Number:
PCT/KR2019/004758
Publication Date:
December 26, 2019
Filing Date:
April 19, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G01N23/20091; B01D69/10; B01D71/56
Foreign References:
| KR20090007499A | 2009-01-16 | |||
| JP2014064989A | 2014-04-17 | |||
| KR20060092252A | 2006-08-22 | |||
| US20170296985A1 | 2017-10-19 | |||
| KR20110072156A | 2011-06-29 | |||
| KR20180071459A | 2018-06-28 |
Other References:
See also references of EP 3709009A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (KR)
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