Unsaturated polycations and their preparation and use

Details Unsaturated polycations and their preparation and use Unsaturated polycations and their preparation and use

1998-05-11

1999-10-26

Truong, Duc

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Treating polymer containing material or treating a solid...

528422, 528423, 528486, 525191, 525259, 525279, 514642, C08G 7300, C08J 309

Patent

active

059731087

ABSTRACT:
Novel water-soluble homo- or copolymers are described which comprise 1,1-diallyl-3,4-dimethylenepyrrolidinium cations in the polymer and can additionally include 1,1-dialkyl-3,4-dimethylenepyrrolidinium cations. The polymers are prepared by first polymerizing a diallylammonium salt of the formula [(CH.sub.2 .dbd.CH--CH.sub.2).sub.2 NH.sub.2 ].sup.+ X.sup.- in which X.sup.- is the anion of any Bronstedt acid and, preferably, a halide, alone or together with an unsaturated comonomer, and reacting the resulting polymer or copolymer with a base and an allyl halide. The novel polymers are preferably used for treating textiles.

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Abstract for DE 4200135, patent not available

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