Patent ID: 6749896
Filing Date: 2004-06-15
Classification: C09D,Y10T

Abstract:
A self-crosslinking powder coating material, comprising(A) up to 50% by weight, based on the powder coating material, of an epoxy resin mixture comprising (A1) from 10 to 40% by weight of the epoxy resin mixture of at least one epoxy resin with an epoxy equivalent weight (EEW) of from <800 g, (A2) from 40 to 75% by weight of the epoxy resin mixture of at least one epoxy resin with an epoxy equivalent weight (EEW) of from 800 to 1500 g, and (A3) from 5 to 15% by weight of the epoxy resin mixture of at least one epoxy resin with an epoxy equivalent weight (EEW) >1500 g, and (B) at least 50% by weight, based on the powder coating material, of at least one filler.