Title:
COUPLING AGENTS FOR NATURAL FIBER-FILLED POLYOLEFINS
Document Type and Number:
WIPO Patent Application WO2004092279
Kind Code:
A8
Abstract:
Disclosed herein is a process for preparing a composite material comprising mixing at least one natural fiber, at least one polyolefin resin, and at least one functionalized polyolefin coupling agent to provide said composite material; wherein said ftmctionalized polyolefin coupling agent possesses a molecular weight distribution of greater than 2.5 (MW/Mn by GPC) and comprises a base polyolefin resin that is grafted with a total of more than about I mmole of at least one polar monomer per 100 grams of fimctionalized polyolefin coupling agent.
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Inventors:
SIGWORTH WILLIAM D (US)
Application Number:
PCT/US2004/011974
Publication Date:
March 09, 2006
Filing Date:
April 13, 2004
Export Citation:
Assignee:
CROMPTON CORP (US)
SIGWORTH WILLIAM D (US)
SIGWORTH WILLIAM D (US)
International Classes:
C08L23/10; C08L51/04; C08L97/02; C08L23/00; C08L51/06; (IPC1-7): C08L97/02; C08L51/00; B32B27/00
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