UV stabilizer for polyacetylenic recording media

摘要

A light stabilizer for recording media subjected to exposure with radiant energy which comprises between about 10 and about 40 parts by weight of a vinyl ether/maleic acid ester copolymer and one part by weight of a hydroxylated benzophenone dissolved in an inert solvent to provide a clear solution and the process of coating said exposed recording media with said composition to a thickness of from about 5 to about 30 micrometers.