Light-sensitive photopolymerizable laminate material

US4925769A · kind A · utility

Assignee

• BASF SE

Inventors

• Wolfgang Huemmer · Schifferstadt, DE
• Bernd Bronstert · Otterstadt, DE
• Dieter Littmann · Heßheim, DE
• Manfred Zuerger

Key dates

• Filing date: Mar 17, 1989
• Grant date: May 15, 1990
• Expiry date: Mar 17, 2009

Classification

• Technology area (CPC G): Physics
• CPC primary: G03F7/11
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

Photopolymerizable laminates suitable for producing printing plates have on a dimensionally stable base at least one intermediate layer and on top thereof a photopolymerizable relief-forming layer, the intermediate layer containing aryl glycidyl (meth)acrylate in an at least partially polymerized state.