Polyamine/epihalohydrin reaction products

Details Polyamine/epihalohydrin reaction products Polyamine/epihalohydrin reaction products

1978-06-19

1980-09-16

Taylor, Hosea E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

525336, C08F 210

Patent

active

042229219

ABSTRACT:
An improved wet strength resin prepared from a polyamine and an epihalohydrin is obtained with improved yield if the polyamine is formed by the polymerization of a quaternary amine in the presence of an anion derived from an acid in which the final pKa is less than 2.

REFERENCES:
patent: 3700623 (1972-10-01), Keim
patent: 3833531 (1974-09-01), Keim
patent: 3840504 (1974-10-01), Keim
patent: 4129528 (1978-12-01), Petrovich et al.

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