Phthalocyanine/Polymer Systems for Photochemical Hole Burning Applications
Original Publication Date: 1981-Feb-01
Included in the Prior Art Database: 2005-Feb-10
Phthalocyanine (H(2)Pc) in a polymer matrix, for example, polymethyl-methacrylate (PMMA), is suitable for use in photochemical hole burnin applications. One application is a high density information storage system of the type described in U.S. Patent 4,101,976.