Patent ID: 6805914
Filing Date: 2004-10-19
Classification: C09D

Abstract:
A method of making a cured coating, the method comprising the steps of:(I) adding a liquid silicone mist suppressant composition having a viscosity of from 150 to 50,000 millipascal-seconds (1 millipascal second=1 centipoise) obtained by a method comprising mixing: (a) at least one organohydrogensilicon compound containing at least three silicon-bonded hydrogen groups per molecule, (b) at least one compound containing at least two alkenyl groups per molecule, and (c) a platinum group metal-containing catalyst which is present in an amount sufficient to provide 0.1 to 10 weight parts of platinum per million weight parts of (a)+(b), with the proviso that the ratio of the number of silicon-bonded hydrogen atoms of Component (a) to the number of alkenyl groups of Component (b) is at least 4.6:1 to a solventless silicone coating composition; (II) coating the mixture from (I) on the surface of a substrate; and (III) exposing the coating and the substrate to an energy source selected from the group consisting of (i) heat and (ii) actinic radiation in an amount sufficient to cure the coating.