Patents Assigned to Hoechst Calanese Corporation - Justia Patents Search

Patents Assigned to Hoechst Calanese Corporation

Method of imaging oxygen resistant radiation polymerizable composition and element containing a photopolymer composition

Patent number: 4952482

Abstract: A photopolymerizable composition which comprises poly butane diol diacrylate, a photoinitiator and a binding resin. Upon coating the composition onto a substrate a photographic element is formed which does not require the presence of an oxygen barrier layer.

Type: Grant

Filed: July 5, 1989

Date of Patent: August 28, 1990

Assignee: Hoechst Calanese Corporation

Inventors: Oliver A. Barton, James D. Wright