COPOLYMER AND PREPARATION METHOD THEREFOR

Title:

COPOLYMER AND PREPARATION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2019/022544

Kind Code:

A1

Abstract:

The present invention relates to a copolymer and a preparation method therefor, the polymer comprising: relative to a total weight of the copolymer, 20-65 wt% of an alkyl styrene-based monomer-derived unit, 10-40 wt% of a (meth)acrylate-based monomer-derived unit, and 20-40 wt% of an aromatic vinyl-based monomer-derived unit, wherein the content of residual monomers is 780 ppm or lower.

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Inventors:

SEO JAE BUM (KR)
LEE DAE WOO (KR)
PARK JUNG TAE (KR)
KIM GYU SUN (KR)
JANG JI UK (KR)

Application Number:

PCT/KR2018/008490

Publication Date:

January 31, 2019

Filing Date:

July 26, 2018

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

C08F212/08; C08F2/02; C08F6/00; C08F220/18; C08F220/44; C08F222/40

Foreign References:

KR20160127387A	2016-11-04
KR20100051368A	2010-05-17
KR960002983B1	1996-03-02
US5948546A	1999-09-07
KR20100062417A	2010-06-10

Other References: