polymerisierbare compounds and the radiation polymerisierbares containing mixture.

摘要

Compounds of the general formula I IMAGE are described in which Q denotes IMAGE R denotes alkyl, hydroxyalkyl or aryl, R1 and R2 denote H, alkyl or alkoxyalkyl, R3 denotes H, methyl or ethyl, D1 and D2 denote saturated hydrocarbon groups, E denotes alkylene, cycloalkylene, arylene, saturated or unsaturated heteroyls or a group of the formula II IMAGE (II) OCH2CHOHCH2]c, a and b denote integers from 1 to 4. c denotes an integer from 1 to 3, m denotes 2, 3 or 4, depending on the valency of Q, and 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.