Water-dispersible thermosettable cationic resins and paper sized

Details Water-dispersible thermosettable cationic resins and paper sized Water-dispersible thermosettable cationic resins and paper sized

1975-04-28

1976-10-26

Anderson, Harold D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

162164EP, 260 18N, 260 24, 260 78SC, C08L 7706, C08G 6948

Patent

active

039882802

ABSTRACT:
Disclosed are novel water-insoluble, water-dispersible thermosettable cationic resins derived by reaction of a water-soluble aminopolyamide, a hydrophobizing compound such as a ketene dimer and an epihalohydrin such as epichlorohydrin. The thermosettable cationic resins are water-dispersible, and aqueous dispersions thereof are stable for prolonged periods of time at relatively high solids concentration. The thermosettable cationic resins have particular utility in the sizing of paper.

REFERENCES:
patent: 2333914 (1943-11-01), Berchet
patent: 2387530 (1945-10-01), Prichard
patent: 3186900 (1965-06-01), De Young
patent: 3454351 (1969-07-01), Perry
patent: 3645954 (1972-02-01), Terada et al.

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