Nucleophilic amine functionalized polyolefin
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United States of America Patent
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May 19, 1998
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Nov 6, 1996
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Mar 7, 1995
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Abstract
This invention relates to a method of producing nucleophilic amine functionalized polyolefins by reacting a polymer carrying an electrophilic functional group with a diamine having amino end-groups having different reactivities. The nucleophilic amine functionalized polyolefin has the composition: Polyolefin-X--R.sub.1 --NHR.sub.2 where X is selected from the group of imide, amide, sulphonamide or amine R.sub.1 is a bivalent organic radical R.sub.2 is H or an alkyl group The nucleophilic amine functionalized polyolefin has uses as a compatibilizer, adhesive, dyeable material, and dyability improver.
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