| 摘要 |
PROBLEM TO BE SOLVED: To provide a cationic polymerizing/curing type dental curable composition by using an iodonium salt-based photopolymerization initiator excellent in polymerization activity so as to be able to preserve whole components to be blended in a mixed state for a long period. SOLUTION: This dental curable composition containing the cationic polymerizable monomer and the iodonium salt-based photopolymerization initiator is provided by blending, as a stabilizer, both of a hindered phenols such as 2,6-di-t-butylphenol, 2,4-di-t-butylphenol, etc., and a hindered amines such as 2,6-dimethylpiperidine, N-methyl-2,6-dimethylpiperidine, etc. The above hindered phenols and hindered amines are required to be blended as different compounds. COPYRIGHT: (C)2006,JPO&NCIPI
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