(METH)-ACRYLSAEUREESTER UND IHRE VERWENDUNG

(Meth)-acrylic acid esters of the formula in which R1 and R2 are each independently hydrogen, chlorine, fluorine or a C1- to C4-alkyl radical and R3 and R4 are identical or different and represent the group wherein Y is a divalent bridge member from the group and Z is a straight-chain or branched hy...

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Bibliographische Detailangaben
Hauptverfasser: REINERS,JUERGEN,DR, SUELING,CARLHANS,DR, KLAUKE,ERICH,DR, PODSZUN,WOLFGANG,DR, WINKEL,JENS,DR
Format: Patent
Sprache:ger
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Zusammenfassung:(Meth)-acrylic acid esters of the formula in which R1 and R2 are each independently hydrogen, chlorine, fluorine or a C1- to C4-alkyl radical and R3 and R4 are identical or different and represent the group wherein Y is a divalent bridge member from the group and Z is a straight-chain or branched hydrocarbon chain which has 2 to 10 carbon atoms, can optionally contain oxygen bridges and is optionally substituted by 1 to 4 acrylate or methacrylate radicals, wherein R5 represents hydrogen or methyl and R6 represents hydrogen, C1-C6- alkyl or phenyl, which are useful as dental materials.