Patent ID: 7622538
Filing Date: 2009-11-24
Classification: A61K

Abstract:
1. Polymerizable dental material, which contains the following components: a) 0.5 to 95 wt.-% (meth)acrylamide phosphate according to Formula (I): in which R R R R n is 1, 2, 3 or 4 if p=0, and is 1 or 2if p≠0; m is 1, 2, 3 or 4; p is 0, 1, 2, 3 or 4; x is 0 or S; b) 0.01 to 15 wt.-% initiator, c) 0 to 80 wt.-% non-acid radically polymerizable monomer, d) 0 to 95 wt.-% solvent, and e) 0 to 20 wt.-% filler, said dental material having a pH of about 0.5 to 3.0, and being capable of etching a tooth substance, wherein the R