Title:
METHODS OF MAKING CHEMICALLY CROSSLINKED BLOCK COPOLYMER GELS
Document Type and Number:
WIPO Patent Application WO/2012/071537
Kind Code:
A3
Abstract:
Methods are provided of making chemically crosslinked block copolymer gels and chemically crosslinked block copolymer gels. The methods include swelling an olefinic block copolymer having a functionalized soft block region and a functionalized hard block region, in a softener oil, and chemically crosslinking the olefinic block copolymer. Compositions are provided comprising a chemically crosslinked olefinic block copolymer having a functionalized hard block region and a functionalized soft block region and a softener oil.
Inventors:
ELLSWORTH MARK W (US)
OAR MICHAEL A (US)
OAR MICHAEL A (US)
Application Number:
PCT/US2011/062088
Publication Date:
July 26, 2012
Filing Date:
November 23, 2011
Export Citation:
Assignee:
TYCO ELECTRONICS CORP (US)
ELLSWORTH MARK W (US)
OAR MICHAEL A (US)
ELLSWORTH MARK W (US)
OAR MICHAEL A (US)
International Classes:
C08J7/02; C08J3/24; C08L23/08; C08L53/02
Foreign References:
| EP1582203A1 | 2005-10-05 | |||
| US7608668B2 | 2009-10-27 |
Other References:
DATABASE WPI Week 198047, Derwent World Patents Index; AN 1980-83422C, XP002676562
Attorney, Agent or Firm:
GERSTNER, Marguerite, E. (Intellectual Property Law Dept.309 Constitution Drive, Ms R34/2, Menlo Park CA, US)
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