To provide one liquid type dental adhesive composition that exhibits excellent adhesive property to glass ceramics, oxide-base ceramics and tooth substance, and has excellent storage stability, which are contrary features. One liquid type dental adhesive composition contains (a) silane coupling agent represented by general formula (1), (b) acidic group-containing polymerizable monomer, (c) volatile organic solvent, and (d) water.
(In the formula, R1 represents an organic group having at least one functional group selected from the group consisting of a (meth)acryloyl group, a vinyl group and an epoxy group, R2 represents C4-C8 linear alkyl group, R3 represents C1-C8 alkyl group, and n is integer selected from 1 to 3.)
提供一种液态牙科粘合剂组合物,该组合物对
玻璃陶瓷、
氧化物基陶瓷和牙齿物质具有极佳的粘合性,并具有极佳的储存稳定性,这些特性是相反的。一种液态牙科粘合剂组合物包含(a)通式(1)代表的
硅烷偶联剂,(b)含酸性基团的可聚合单体,(c)挥发性有机溶剂和(d)
水。
(式中,R1 代表具有至少一个官能团的有机基团,该官能团选自(
甲基)
丙烯酰基、
乙烯基和环
氧基组成的组,R2 代表 C4-C8 直链烷基,R3 代表 C1-C8 烷基,n 是选自 1 至 3 的整数)。