Polyamide polyamine-epichlorohydrin resin and method for producing the same

摘要

The present invention relates to a polyamide-polyamine-epichlorohydrin resin and a process for preparing the polyamide-polyamine-epichlorohydrin resin, and more particularly, to a polyamide-polyamine-epichlorohydrin resin using a polyamide polyamine resin and an epichlorohydrin resin By adding a trialkylamine compound in the synthesis, it is possible to provide a resin for fixing an anionic sizing agent or a paper material for printing, writing paper or a cardboard, as well as a wetting agent for paper requiring a wetting force such as a tissue paper or a paper towel, Epichlorohydrin resin which is useful as a cationic high wet wet strength additive having improved dewaterability and a method for producing the polyamidopolyamine-epichlorohydrin resin.