Adhesives for ceramics obtained as first adhesives for ceramics according to the invention are excellent in bond properties as well as in water resistance because they contain first acidic compounds such as organic carboxylic acids in addition to silane coupling agents, polymerizable monomers and polymerization catalysts. Further, adhesives for ceramics obtained as second adhesives for ceramics according to the invention are excellent in bond properties as well as in dependability and water resistance because they contain metal salts in addition to silane coupling agents, polymerizable monomers and polymerization catalysts. Furthermore, adhesives for ceramics obtained as third adhesives for ceramics according to the invention are excellent in bond properties as well as dependability and water resistance because they contain second acidic compounds selected from among metal salts and organic carboxylic acid anhydrides in addition to silane coupling agents, polymerizable monomers and polymerization catalysts.
根据本发明作为陶瓷用第一粘合剂获得的陶瓷用粘合剂具有优异的粘合性能和耐
水性,这是因为除了
硅烷偶联剂、可聚合单体和聚合催化剂之外,它们还含有第一酸性化合物,如有机
羧酸。此外,根据本发明作为陶瓷用第二粘合剂获得的陶瓷用粘合剂在粘合性能、可靠性和耐
水性方面都非常出色,因为除了
硅烷偶联剂、可聚合单体和聚合催化剂外,它们还含有
金属盐。此外,根据本发明作为陶瓷用第三粘合剂获得的陶瓷用粘合剂在粘合性能、可靠性和耐
水性方面都非常出色,因为它们除了含有
硅烷偶联剂、可聚合单体和聚合催化剂外,还含有选自
金属盐和有机
羧酸酸酐的第二酸性化合物。