牙质粘接剂与含Pheny1-P磷化预处理剂结合的功效

Efficiency of Dentin Bonding Agents Combined with Self-etching Dentin Primer Containing Pheny1-P

α -甲基丙烯酰氧乙基苯基磷酰氯或α -甲基丙烯酰氧乙基苯基磷酸酯 (Pheny1-P)是在苯环位置具有取代基团的新功能单体。对于粘接剂的组成 ,在能使用情况下 ,证明对于牙齿粘接是良好的。牛牙与这些含磷的甲基丙烯酸酯之间已经评价 ,对于牙本质的粘接强度取决于取代基团 。

New functional monomers which have substituent groups at the 4-position of the benzene ring of α-methacryloyloxyethy1 pheny1 phosphory1 chloride or 2-methacryloyloxyethy1 pheny1 phosphate(Pheny1-P)are bonding agents that shows excellent adhesion to teeth The adhesion between bovine teeth and these phosphoric methacrylates has been evaluated,that is the adhesive strength to dentin depends on the substituent group,but shows no adhesion to enanel