(METH)-ACRYLIC ACID ESTERS AND THE USE THEREOF

摘要

. The invention relates to novel (meth)-acrylic acid derivatives of tricyclodecanes of the formula in which R1 and R2 are identical or different and denote hydrogen, lower alkyl, lower alkoxy; halogen or trifluoromethyl and R3 and R4 are identical or different and represent the groups in which X is a divalent bridge member comprising the group and Y is a linear or branched hydrocarbon chain which has 2 to 10 carbon atoms and can optionally contain oxygen bridges and is optionally substituted by 1 to 4 acrylate or methacrylate radicals, and R5 represents hydrogen or methyl and R6 represents lower alkyl or phenyl and to their use in dental compositions.