Copolymerizable ultraviolet light absorber monomers which are acrylate esters of 2-hydroxy, alkoxy, methylol benzophenones

摘要

This invention relates to copolymerizable ultraviolet light monomers which are acrylate esters of 2-hydroxy, alkoxy, methylolbenzophenones having the formula: <IMAGE> where R is alkyl C1-C8, n is 1 or 2, and Y is a copolymerizable radical selected from acryloyl and alkylacryloyl.