Patent ID: 6967042
Filing Date: 2005-11-22
Classification: C08F,C09D,Y10T

Abstract:
1. A method for depositing a mar resistant coating on a substrate, the method comprising: a) applying to the substrate a mar resistant composition, wherein the mar resistant composition includes: an aliphatic oligomer mixture in an amount of about 2% to 40% of the weight of the mar resistant composition; an acrylated epoxy oligomer in an amount of about 2% to 10% of the weight of the mar resistant composition; an ethylenically unsaturated monomer having Formula I: wherein R 1 is hydrogen or an optionally substituted alkyl; and R 2 is substituted or unsubstituted alkyl having more than 4 carbon atoms, cycloalkyl, cycloalkenyl, or substituted or unsubstituted aryl; a photoinitiator in an amount of about 2% to 8% of the weight of the mar resistant composition; and a talc in an amount of about 25% to 45% of the weight of the mar resistant composition; and b) illuminating the mar resistant composition on the substrate with a UV light to cause the mar resistant composition to cure into the mar resistant coating.