Dental material based on radically polymerisable N,O-functionalised acrylic acid hydroxamides

摘要

A material contains polymerizable N, O-functionalized acrylic acid hydroxyamide (I). A material contains polymerizable N, O-functionalized acrylic acid hydroxyamide of formula (I). A : n+m valent optionally branched 1-50C aliphatic radical having carbon chain interrupted by O, S, -CO-O-, CO-NH, O-CO-NH or NH-CO-NH, n+m valent 6-18C aromatic radical, n+m valent cycloaliphatic radical or 3-18C heterocyclic radical (all optionally substituted); Y' : O, S, ester, amide or urethane; R 1>H, 1-20C aliphatic alkyl or optionally substituted 3-8C cycloalkyl; R 2>H or 1-10C alkyl; R 3>optionally 1-16C alkylene which can be interrupted by O; HG : optionally -COOH, -P=O(OH) 2, -P=O(OH)(OR 4>), -O-P=O(OH) 2, -SO 2OH or -O-P=O(OH)(OR 4>); R 4>1-15C alkyl, phenyl or benzyl; n : 1-5;and m : 0-3. [Image].