Reactive polymer

Details Reactive polymer Reactive polymer

1974-01-29

1976-02-03

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

96 67, 96114, 260 793R, 260 803R, 260 8072, 260 875E, C08F 2800, C08G 7522, G03C 176

Patent

active

039364291

ABSTRACT:
A quaternary salt-type reactive polymer composition comprising therein repeating monomer units represented by the following general formula ##SPC1##
Wherein R represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms; R.sub.1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alkoxycarbonyl group, having 2 to 8 carbon atoms an aryl group, a carbamoyl group having 1 to 8 carbon atoms, a carboxy group, or an acyl group having 1 to 8 carbon atoms; R.sub.2 represents a hydrogen atom, a methyl group or a cyano group; R.sub.3 represents a hydrogen atom, a carbamoyl group having 1 to 8 carbon atoms, a nitro group, a cyano group, an alkoxy group having 1 to 3 carbon atoms or an alkoxy carbonyl group having 2 to 8 carbon atoms; Y represents a divalent radical having 1 to 12 carbon atoms; and X.sup.- represents a halogen atom, such as Br, Cl or I, an alkanesulfonyloxy group having 1 to 4 carbon atoms, an alkanesulfonyloxy group having 1 to 4 carbon atoms a styrenesulfonyloxy group, or an arylsulfonyloxy group having 6 to 10 carbon atoms. A preferred -Y- moiety is ##EQU1## wherein R.sub.4 represents ##SPC2##
Wherein m is 0, 1, 2, or 3; p, q and r is 0 or 1; R.sub.5 represents a hydrogen atom or a methyl group.
The quaternary salt-type functional polymer described above can be synthesized by reacting (1) a vinylpyridine with a halide or a sulfonic ester compound containing at least one unsaturated group or (2), a vinyl pyridine unit containing polymer with a halide or a sulfonic ester compound containing at least one unsaturated group, and processes for the preparation thereof.

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