| abstract |
The invention discloses resin monomer skeleton-derivative ketone compounds with the structural formula of I to IV, comprising aminoketone compounds, thioxanthone compounds, benzophenone compounds, hydroxyketone compounds and benzoinketal compounds. The compounds are jointly characterized by being converted from common resin monomer structure so as to obtain chemical structure compatible with resin. The compounds can be used as photoinitiator for the photopolymerization of olefin unsaturated compounds or mixture containing the olefin unsaturated compounds. |