DENTAL MATERIALS THAT CAN BE CURED VIA CHAIN TRANSMISSION POLYMERISATION

摘要

The invention relates to a radically polymerisable dental material containing at least one sulphonic acid ester of formula 1, wherein: A is H, CN, an aromatic, cycloaliphatic, linear or branched aliphatic C1-C30-hydrocarbon group, or a combination thereof; X is COO- or -CON(R1)- or is not present; B is an aromatic, cycloaliphatic, linear or branched aliphatic C1-C30-hydrocarbon group, or a combination thereof; R1 is hydrogen or an aromatic, cycloaliphatic, linear or branched aliphatic C1-C10-hydrocarbon group; m is a whole number from 1 to 6, n is a whole number from 1 to 6, and p is a whole number from 1 to 6, wherein m and p cannot simultaneously be greater than 1. The compounds of formula 1 are active as chain transmitters in the radical polymerisation.