Patent ID: 6168865
Filing Date: 2001-01-02
Classification: C09D,Y10T

Abstract:
A coating composition comprising a crosslinker component and a binder component, wherein the crosslinker component comprises at least one hydroxyl-reactive crosslinker, and wherein the binder component comprises a mixture of: A1) from 35 to 95% by weight of at least one hydroxyl-containing polyester having an OH number ranging from 15 to 210 mg of KOH/g, an acid number ranging from 10 to 120 mg of KOH/g, and a number-average molecular weight ranging from 500 to 6,000 g/mol., A2) from 2 to 50% by weight of at least one water-thinnable, phosphorous modified epoxy resin ester having an epoxy resin content ranging from 40 to 90% by weight and having a phosphorus content ranging from 0.5 to 3% by weight, all percentages by weight being based on the weight of the epoxy resin ester, the sum of the proportions by weight of components (A1) and (A2) being 100% by weight, and the proportions by weight being based on the solids content of the binder components (A1) and (A2).