Polymerizable compounds, and a radiation-polymerizable mixture containing same

US4987053A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Joachim Gersdorf · Wiesbaden, DE
• Klaus Rose · Mundelsheim, DE

Key dates

• Filing date: Nov 14, 1988
• Grant date: Jan 22, 1991
• Expiry date: Nov 14, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09D4/00
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

Compounds of the general formula I ##STR1## are described in which Q denotes ##STR2## R denotes alkyl, hydroxyalkyl or aryl, R.sup.1 and R.sup.2 denote H, alkyl or alkoxyalkyl, PA1 R.sup.3 denotes H, methyl or ethyl, PA1 D.sup.1 and D.sup.2 denote saturated hydrocarbon groups, PA1 E denotes alkylene, cycloalkylene, arylene, saturated or unsaturated heteroyls or a group of the formula II ##STR3## a and b denote integers from 1 to 4. c denotes an integer from 1 to 3, PA1 m denotes 2, 3 or 4, depending on the valency of Q, and PA1 n denotes an integer from 1 to m, where all radicals of the same definition may be identical to or different from one another. The compounds are suitable as polymerizable compounds for photopolymerizable mixtures and are distinguished by ready polymerizability in combination with photoinitiators and long shelf lives in the layer.