Cationic amine-functional copolymer condensates

Details Cationic amine-functional copolymer condensates Cationic amine-functional copolymer condensates

1979-12-17

1981-04-21

Pertilla, Theodore E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

204181C, 260 328R, 260 332R, 525142, C08L 6110

Patent

active

042631890

ABSTRACT:
Water dispersible cationic amine-functional copolymer condensates are prepared by heat reacting in solution in water miscible organic solvent a solution copolymer containing from 3% to 35% of monomer having a basic amino group and from 20% to 50% of isobutoxymethyl acrylamide or methacrylamide, the amine groups in the copolymer being at least partially neutralized by a solubilizing acid, with from 5% to 40% of a solvent-soluble, heat-hardening condensate of a phenol having at least two aldehyde-reactive positions with at least two mols of formaldehyde per mol of the phenol, the phenolic condensate being poorly dispersible in water until after condensation with the copolymer.

REFERENCES:
patent: 3159597 (1964-12-01), Forsythe
patent: 3896017 (1975-07-01), Sekmakas
patent: 3963663 (1976-06-01), Sekmakas
patent: 4129544 (1978-12-01), Craig

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