Difunctional acridinediones as photoinitiators of polymerization under UV and visible lights: Structural effects
作者:Pu Xiao、Frédéric Dumur、Mohamad-Ali Tehfe、Bernadette Graff、Didier Gigmes、Jean Pierre Fouassier、Jacques Lalevée
DOI:10.1016/j.polymer.2013.04.055
日期:2013.6
to initiate a ring-opening cationic photopolymerization in combination with an iodonium salt (and optionally N-vinylcarbazole) upon UV/visible light (Xe–Hg lamp; >330 nm) or visible light (halogen lamp) exposure. The structural effects in the DADs and the role of the radical cation are outlined. The cationic and radicalphotopolymerization of an epoxide/acrylate blend in a one-step hybrid cure leads