申请人:MITSUBISHI RAYON CO., LTD.
公开号:EP0393617A2
公开(公告)日:1990-10-24
This invention provides dental adhesive compositions consisting essentially of
(a) an aliphatic amine salt of a polymerizable phosphoric ester, as represented by the formula
where R and R′ are specific radicals;
(b) at least one radical-polymerizable unsaturated monomer; and
(c) a radical polymerization initiator. These compositions are useful in bonding living dental tissue restoration materials to living tooth tissues, particularly to dentin.
本发明提供的牙科粘合剂组合物主要包括
(a) 可聚合磷酸酯的脂肪胺盐,如式所示
式中 R 和 R′是特定的自由基;
(b) 至少一种可自由基聚合的不饱和单体;和
(c) 自由基聚合引发剂。这些组合物可用于将活牙组织修复材料粘合到活牙组织上,特别是牙本质上。