MANUFACTURE OF SELF-CROSSLINKING CATIONIC PAINT BINDER

摘要

The invention concerns a process for preparing self-curing cationic paint binders which become water-thinnable on protonation and which are based on reaction products of aminoalkylation products of phenols with epoxy resins, wherein the diepoxy resins used in the last stage of the process are modified proportionately with mono- and diamines. The modification results in further ways of influencing the application and rheological properties of the binders, of the paints formulated therewith and of the deposited films in the crosslinking thereof.