Amido substituted acetal polymer binders and their use in photosensitive compositions

US5925491A · kind A · utility

Assignee

• Kodak Polychrome Graphics Company Ltd. · US

Inventors

• Harald Baumann · Tuttlingen, DE
• Udo Dwars · Herzberg, DE
• Celin Savariar-Hauck · Badenhausen, DE
• Hans-Joachim Timpe · Biberach an der Riß, DE

Key dates

• Filing date: Jan 9, 1997
• Grant date: Jul 20, 1999
• Expiry date: Jan 9, 2017

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S430/111
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Polymeric binders for photosensitive compositions exhibiting improved ink acceptance, good developability and wetting, high photosensitivity, good image resolution, and larger printing runs for plates employing such photosensitive compositions.