Abrasion-resistant resinous articles

B - Operations – Transporting – 32 – B

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117/142

B32B 27/30 (2006.01)

Patent

CA 1253040

ABRASION-RESISTANT RESINOUS ARTICLES ABSTRACT OF THE DISCLOSURE Resinous articles, especially polycarbonate articles, coated with an abrasion-resistant surface coating such as a silicone hardcoat, contain a primer coat between the article and the surface coating, said primer coat being a copolymer of a monomer mixture including an ethylenically unsaturated monomer having an ultraviolet degradation inhib- iting moiety, preferably a 4-(2-hydroxybenzophenone)oxy moiety. The articles are characterized by improved hardcoat adhesion and resistance to discoloration and ultraviolet degradation.

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