公开(公告)号：EP4389105A1

公开(公告)日：2024-06-26

申请号：EP22215088.0

申请日：2022-12-20

申请人： Dentsply DeTrey GmbH

发明人： RITTER, Helmut ,  LU, Hui ,  KLEE, Joachim E. ,  SPERBER, Rolf ,  HERD, Oliver

IPC分类号： A61K6/62 ,  A61K6/76 ,  A61K6/77 ,  A61K6/887

CPC分类号： A61K6/887 ,  A61K6/62 ,  A61K6/77 ,  A61K6/76

摘要： The present invention relates to a dental composition comprising at least one polymerization shrinkage mediator. More particularly, the present invention relates to a dental composition comprising at least one polymerizable monomer, at least one polymerization initiator and at least one polymerization shrinkage mediator, wherein the at least one polymerization shrinkage mediator is selected from a group comprising at least one phenylacrylate. The at least one phenylacrylate is a substituted or unsubstituted phenylacrylate.
The present invention also releates to a dental composition comprising the phenylacrylate in a high purity. The dental composition is for production of a dental restoration material, a dental adhesive, a dental cement, a post and core material, an endo-crown material or a pontic in fixed partial dentures. The dental composition is for medical applications.