Polymers of oxyalkylated unsaturated quaternary ammonium salts,

Details Polymers of oxyalkylated unsaturated quaternary ammonium salts, Polymers of oxyalkylated unsaturated quaternary ammonium salts,

1988-07-29

1989-08-22

Schofer, Joseph L.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526277, 526304, C08F 2606

Patent

active

048597562

ABSTRACT:
Polymers are obtained by polymerization of water-soluble monomers which contain one or more polymerizable olefinic double bonds and a quaternary nitrogen atom which is substituted by one or more hydroxyalkyl groups and are present in the form of halide-free salts, with or without further comonomers.

REFERENCES:
patent: 3385839 (1968-05-01), Honig et al.
patent: 4666886 (1987-05-01), Baschang et al.
patent: 4675180 (1987-06-01), Guenter
Chemistry of Heterocyclic Compounds, (1973), vol. 9, pp. 713-716, "Reaction of n-vinylazoles and n-vinylindole with halohydrins", G. Skvortsova, et al.

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