Aqueous reaction of polyamine with alkylene dihalide in presence

Details Aqueous reaction of polyamine with alkylene dihalide in presence Aqueous reaction of polyamine with alkylene dihalide in presence

1979-01-19

1981-03-03

Anderson, Harold D.

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

Synthetic resins

From carboxylic acid or derivative thereof

260 292N, 525435, 528310, 528317, 528318, 528324, 528336, 528342, 528397, C08G 6948

Patent

active

042542553

ABSTRACT:
Water-soluble condensation products which are not self-crosslinking and are prepared from polyacidic amines and compounds which are polyfunctional towards amino groups, in an aqueous medium at temperatures from 0.degree. to 120.degree. C. and pH values above 6 in the presence of emulsifiers are used in the production of paper.

REFERENCES:
patent: 2969302 (1961-01-01), Green
patent: 3125552 (1964-03-01), Loshaek et al.
patent: 3239491 (1966-03-01), Tsou et al.
patent: 3972939 (1976-08-01), Spielberger et al.

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