Patent ID: 7932303

Claim:
A material comprising at least one polymerizable N,O-functionalized acrylic acid hydroxamide of the general Formula (I): in which A is an n+m-valent linear or branched aliphatic C 1 to C 50 radical, in which the carbon chain can be interrupted by O, S, —CO—O—, CO—NH, O—CO—NH or NH—CO—NH, an n+m-valent aromatic C 6 to C 18 radical or an n+m-valent cycloaliphatic or heterocyclic C 3 to C 18 radical, wherein the radicals can carry one or more substituents, Y is not present, or is O, S, an ester, amide or urethane group, R 1 is an aliphatic C 1 to C 20 alkyl or C 3 to C 8 cycloalkyl radical which is substituted with one or more substituents selected from the group consisting of Cl, Br and OH, R 2 is H or a C 1 to C 10 alkyl radical, R 3 is not present or is a C 1 to C 16 alkylene radical which can be interrupted by O, HG is not present, or is —COOH, —P═O(OH) 2 ; —P═O(OH)(OR 4 ); —O—P═O(OH) 2 , —SO 2 OH or —O—P═O(OH)(OR 4 ), R 4 is a C 1 to C 15 alkyl radical, phenyl or benzyl radical, n is a number from 1 to 5 and m a number from 0 to 3, the material further comprising at least one polymerization initiator and at least one cross-linker monomer.