Patent ID: 9394244
Filing Date: 2016-07-19
CPC Classification: C07C,C07D,C08F,C08G,C09D

Claim Text:
1. An oligomer containing one or more ethylenically unsaturated groups bound through allophanate groups and/or carbamate groups and containing at least one polymer stabilizer group covalently bound through allophanate groups and/or carbamate groups, wherein the oligomer is derived from a) one or more organic polyisocyanates, b) one or more compounds containing at least one isocyanate reactive group and at least one ethylenically unsaturated group and c) one or more compounds, containing at least one isocyanate reactive group and the at least one polymer stabilizer group, selected from the group consisting of H1-H11, UV1-UV7, AO1-AO3, N,N-dibenzylhydroxylamine, N,N-diethylhydroxylamine, N,N-dihexylhydroxylamine, N,N-dioctylhydroxylamine, N,N-dilaurylhydroxylamine, N,N-didodecylhydroxylamine, N,N-ditetradecylhydroxylamine, N,N-dihexadecylhydroxylamine, N,N-dioctadecylhydroxylamine, N-hexadecyl-N-tetradecylhydroxylamine, N-hexadecyl-N-heptadecylhydroxylamine, N-hexadecyl-N-octadecylhydroxylamine, N-heptadecyl-N-octadecylhydroxylamine, N-methyl-N-octadecylhydroxylamine and N,N-di(C