Title:
METHOD FOR PREPARING CARBOXYLIC ACID-MODIFIED NITRILE-BASED COPOLYMER LATEX
Document Type and Number:
WIPO Patent Application WO/2021/071078
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing carboxylic acid-modified nitrile-based copolymer latex, and provides a method for preparing carboxylic acid-modified nitrile-based copolymer latex, the method comprising a step for, in the presence of a crosslinking agent comprising glyoxal, emulsion polymerizing a monomer mixture comprising a conjugated diene-based monomer, an ethylenically unsaturated nitrile-based monomer and an ethylenically unsaturated acid monomer.
Inventors:
KIM JUNG EUN (KR)
KIM JI HYUN (KR)
KWON WON SANG (KR)
JANG MYUNG SU (KR)
OH SEUNG WHAN (KR)
KIM JI HYUN (KR)
KWON WON SANG (KR)
JANG MYUNG SU (KR)
OH SEUNG WHAN (KR)
Application Number:
PCT/KR2020/010680
Publication Date:
April 15, 2021
Filing Date:
August 12, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F236/12; C08F2/22; C08F2/44; C08J5/02; C08L9/04; C08L13/02
Foreign References:
| KR20180066819A | 2018-06-19 | |||
| JP3977436B2 | 2007-09-19 | |||
| KR20170062730A | 2017-06-08 | |||
| JP2003342303A | 2003-12-03 | |||
| KR20150010221A | 2015-01-28 |
Attorney, Agent or Firm:
P&P PATENT LAW FIRM (KR)
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