Title:
ACRYLIC COPOLYMER, PREPARATION METHOD THEREFOR, AND ACRYLIC COPOLYMER COMPOSITION COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/122422
Kind Code:
A1
Abstract:
The present invention relates to acrylic copolymers and, more specifically, provides an acrylic copolymer, a preparation method therefor, and an acrylic copolymer composition comprising same, the acrylic copolymer comprising main monomer-derived repeating units and a chain transfer agent-derived portion, wherein the main monomer-derived repeating units comprise (meth)acrylic acid alkyl ester monomer-derived repeating units, (meth)acrylic acid alkoxyalkyl ester monomer-derived repeating units, and crosslinkable monomer-derived repeating units, the chain transfer agent-derived portion is derived from a carbonothioylthio group-containing chain transfer agent, and the chain transfer agent-derived portion is included in an amount of 0.03-0.08 parts by weight with respect to 100 parts by weight of the main monomer-derived repeating units.
Inventors:
SHIN SANG JIN (KR)
HAN JUNG SU (KR)
YEU SEUNG UK (KR)
JUNG YONG SEOK (KR)
HAN JUNG SU (KR)
YEU SEUNG UK (KR)
JUNG YONG SEOK (KR)
Application Number:
PCT/KR2019/015015
Publication Date:
June 18, 2020
Filing Date:
November 07, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F220/18; C08F2/38; C08F220/28; C08F220/38; C08F220/44; C08L33/08
Foreign References:
| JP6296583B1 | 2018-03-20 | |||
| JP2016029129A | 2016-03-03 | |||
| JP2018159018A | 2018-10-11 | |||
| KR20080100183A | 2008-11-14 | |||
| JP2017110204A | 2017-06-22 |
Other References:
See also references of EP 3750928A4
Attorney, Agent or Firm:
P&P PATENT LAW FIRM (KR)
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