Ternary photoinitiator system for cationically polymerizable resins

This invention public has including can cation aggregate resin and photosensitive raised agent system of can light aggregate combination property, the photosensitive raised agent system including: (I) iodine imidazolium salt; (ii) visible photosensitive of agent; and (iii) Dang using saturated Gan mercury electrode measurement Shi oxidation potential is less than 1,4-II methyl oxygen base benzene oxidation potential of electronic to body compounds; which photosensitive raised agent system has is less than 3-II methyl amino benzoic acid in 2.9x10-5 Moore/grams II benzene iodine imidazolium six fluoride antimony acid salt and 1.5x10-5 Moore/ Grams of 2-butanone camphorquinone light-induced potential in the standard solution. Combination of exposure to the visible spectrum of light aggregate and used for many purposes, including dental adhesives and dental composites.