Title:
METHOD FOR PREPARING OLEFIN-BASED SEGMENTED COPOLYMERS
Document Type and Number:
WIPO Patent Application WO/2011/016656
Kind Code:
A2
Abstract:
The present application relates to a method for preparing olefin-based segmented copolymers through reversible addition-fragmentation chain transfer (RAFT), wherein the method comprises: a step of polymerizing vinyl-based monomers through reversible addition-fragmentation chain transfer (RAFT) using a trithiocarbonate-based chain transfer agent to synthesize vinyl-based polymers; and a step of grafting the synthesized vinyl-based polymers to olefin-based polymers. The method of the present invention successfully synthesizes olefin-based segmented copolymers through the two simple above-described steps.
Inventors:
HONG SUNG CHUL (KR)
JOO SANG IL (KR)
JOO SANG IL (KR)
Application Number:
PCT/KR2010/005077
Publication Date:
February 10, 2011
Filing Date:
August 02, 2010
Export Citation:
Assignee:
UNIV SEJONG IND ACAD COOP GR (KR)
HONG SUNG CHUL (KR)
JOO SANG IL (KR)
HONG SUNG CHUL (KR)
JOO SANG IL (KR)
International Classes:
C08F255/00; C07C329/00; C08F2/04; C08F265/06
Foreign References:
US7250479B2 | 2007-07-31 | |||
US4001349A | 1977-01-04 | |||
US20030088028A1 | 2003-05-08 | |||
US20090118150A1 | 2009-05-07 | |||
JP2007230947A | 2007-09-13 |
Other References:
None
See also references of EP 2463319A4
See also references of EP 2463319A4
Attorney, Agent or Firm:
LEE, SOO YEOL (KR)
이수열 (KR)
이수열 (KR)
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