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Abstract

Dental material which contains at least one radically polymerizable monomer according to the general formula (I): in which PG is a cyclic, ring-opening polymerizable group; X.sup.1 is absent, O, S, is an ester, amide or urethane group; X.sup.2 is absent with, O, S, is an ester, amide or urethane group; Y is absent, O, S, is an ester, amide or urethane group; R is an organic radical with a valency of (n+m), with 1 to 35 carbon atoms and 0 to 8 heteroatoms, the H atoms of which can be wholly or partially substituted by F atoms; R.sup.1 is absent or is a C.sub.1-C.sub.16 alkylene radical which can be interrupted by O atoms; R.sup.2 is absent or is a C.sub.1-C.sub.16 alkylene radical which can be interrupted by O atoms; n is 1, 2, 3, 4, 5 or 6; m is 1, 2 or 3; HG is --P.dbd.O(OH).sub.2; --P.dbd.O(OH)(OR.sup.14); --O--P.dbd.O(OH).sub.2, --O--P.dbd.O(OH)(OR.sup.15) or --SO.sub.2OH, wherein R.sup.14 is a C.sub.1-C.sub.15 alkyl radical, phenyl or benzyl radical; and R.sup.15 is a C.sub.1-C.sub.15 alkyl radical, phenyl or benzyl radical.

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First Claim