Title:
GRAFT COPOLYMER, CURABLE RESIN COMPOSITION COMPRISING SAME, AND METHODS FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2022/186603
Kind Code:
A1
Abstract:
The present invention relates to a graft copolymer, and to a core-shell type graft copolymer, a curable resin composition comprising same, and methods for preparing same, the graft copolymer comprising: a core including a rubbery polymer; and a shell formed by graft-polymerizing a graft monomer onto the rubbery polymer, wherein 72-83 wt% of the core is included in the graft copolymer, the core has an average particle diameter of 250 nm or more, and the shell has a weight average molecular weight of 40,000 g/mol or less.
Inventors:
JEONG MIN AH (KR)
YOO KI HYUN (KR)
HAN SANG HOON (KR)
LEE HYE RIM (KR)
YOO KI HYUN (KR)
HAN SANG HOON (KR)
LEE HYE RIM (KR)
Application Number:
PCT/KR2022/002952
Publication Date:
September 09, 2022
Filing Date:
March 02, 2022
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F279/02; C08F2/22; C08F6/14; C08F220/18; C08F222/10; C08F236/04; C08L51/04; C08L63/00
Foreign References:
| KR20200060928A | 2020-06-02 | |||
| KR20160010182A | 2016-01-27 | |||
| US20100036022A1 | 2010-02-11 | |||
| US20140147660A1 | 2014-05-29 | |||
| US20120157601A1 | 2012-06-21 | |||
| JP2006104328A | 2006-04-20 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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