| abstract |
Compounds of the formula I wherein Q denotes a n-valent aliphatic, cycloaliphatic, aromatic or araliphatic radical, n is a integer from 4 to 512, R1 is hydrogen or methyl, Y is a radical containing 2 to 30 carbon atoms selected from alkyl, aryl, aralkyl, cycloalkyl, cycloalkylalkyl, alkoxy, aryloxy, aryloxy, cycloalkoxy, cycloalkylalkoxy, -NR2R3, -OCOR2, wherein R2 and R3 independently of one another denote alkyl, aryl, aralkyl or cycloalkyl, or Y is a radical of formula II wherein A denotes a m-valent aliphatic, cycloaliphatic, aromatic or araliphatic radical, m is an integer from 2 to 4, have a low viscosity and useful attributes in Adhesive and Tooling materials. |