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公开(公告)号:US11433004B2
公开(公告)日:2022-09-06
申请号:US16303176
申请日:2017-05-19
申请人: DENTSPLY SIRONA inc.
发明人: Christoph Fik , Sven Pohle , Joachim E. Klee , Marina Barudzija , Magnus Schmidt , Markus Ringwald
摘要: The present invention relates to a dental composition comprising (i) an acidic polymerizable compound of the following formula (Ia), (Ib) or (Ic): wherein X, Y, Y′, Z, L, R2, R3 and R4 are as defined in claim 1; and (ii) an initiator system. Furthermore, the present invention relates to the use of the polymerizable compound of formula (I) for the preparation of a dental composition.