| abstract |
Polymerizable dental material, characterized in that it contains at least one (meth)acrylamide phosphate of the following general formula (I): n n n n n n n n n n in which R 1 is H or CH 3 ; R 2 is H or a C 1 -C 4 alkyl radical or forms together with the nitrogen atom to which it is bonded and one or more atoms which belong to R 3 or R 3′ a heterocyclic ring; R 3 , R 3′ independently of each other are a linear or branched aliphatic C 1 -C 50 radical with a valency of m+n or p+n, an aromatic C 6 -C 18 radical with a valency of m+n or p+n, or a cycloaliphatic, araliphatic or heterocyclic C 3 -C 18 radical with a valency of m+n or p+n, wherein the carbon chains of the radical or radicals can be interrupted by O, S, CONR 4 , OCONH, or form together with one or more atoms which belong to R 2 and the nitrogen atom, to which the R 2 is bonded a heterocyclic ring, R 3′ being H if p=0, and R 4 being H, C 1 -C 10 alkyl, C 6 -C 12 aryl, C 6 -C 10 aralkyl or a bicyclic C 4 -C 12 radical; n is 1, 2, 3 or 4 if p=0, and is 1 or 2 if p≠0; m is 1, 2, 3 or 4; p is 0, 1, 2, 3 or 4; x is 0 or S. |