Vannbaserte tokomponentsbeskyttende beleggingssammensetninger og fremgangsmate for fremstilling av en forste komponent i nevnte sammensetninger

摘要

Water-based protective coating compositions contain as binder the product obtained by the reaction of an aminosilane, in acid solution, with a sub-stoechiometric amount of an epoxysilane, and further contain finely divided zinc and dispersed pigments.