Patent ID: 9403934
Filing Date: 2016-08-02
CPC Classification: C08G,C08K,C09D,Y10T

Claim Text:
1. A process comprising applying a coating mixture to a soldered point or a repair point of a metallic substrate, and applying actinic radiation of such an intensity and for such a time period that a firmly adhering, ductile, corrosion-preventing polymeric covering is formed on the substrate to yield a coated substrate, wherein the coating mixture comprises at least one binder which can undergo free-radical polymerization and at least one compound which forms free radicals under actinic radiation, and wherein, under the actinic radiation, the binder is largely or completely cured with the free radicals formed, wherein the coating mixture is largely or entirely free of water and organic solvent and wherein the coating mixture is applied by a method selected from the group consisting of brushing, pouring, worm application, spraying, misting, dipping and rolling, wherein the coating mixture contains 15 to 70 wt. % of at least one binder selected from the group consisting of epoxyacrylate, polyester acrylate and urethane acrylate, and/or wherein the coating mixture comprises 1 to 60 wt. % of at least one monomer selected from the group consisting of hydroxypropyl methacrylate monomer, isobornyl acrylate monomer and hexanediol diacrylate monomer.