Patent ID: 8795830
Filing Date: 2014-08-05
Classification: A61L,C08F,C09D,Y10T

Abstract:
1. A method for providing a metal wire with a coating system comprising at least a primer and a topcoat, the method comprising: I) applying directly onto the metal wire a primer coating composition, and allowing the primer to at least partially dry: II) applying a topcoat coating composition; III) curing the topcoat; wherein the primer coating composition is an aqueous composition having a minimum film forming temperature of below 40° C., comprising a multiphase vinyl polymer, comprising a first phase having a Tg in the range of from −20° C. up to 40° C., and a second phase having a Tg in the range of from 25° C. to 120° C., with the Tg of the second phase being higher than the Tg of the first phase.