Surface coating of polymer objects
 A method of modifying surfaces of polymeric objects which comprises immersing the polymeric object in an aqueous dispersion of a polymerizable surfactant, a cross-linking agent, and a free radical initiator and exposing the immersant to ultraviolet light to form a permanent, cross-linked surface coating on the object. Also disclosed are coated objects prepared by this method, which is particularly suited for coating contact lenses. 
Bausch & Lomb Incorporated
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C08F C08F C09D C08J G02B Y10T Y10T C08J
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Paul L.
Valint, Jr.