Title of article :
Near UV–visible light induced cationic photopolymerization reactions: A three component photoinitiating system based on acridinedione/silane/iodonium salt
Author/Authors :
Mohamad-Ali Tehfe، نويسنده , , Jacques Lalevée، نويسنده , , Fabrice Morlet-Savary، نويسنده , , Nicolas Blanchard، نويسنده , , Cédric Fries، نويسنده , , Bernadette Graff، نويسنده , , Xavier Allonas، نويسنده , , Frédéric Louërat، نويسنده , , Jean Pierre Fouassier، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Abstract :
Acridinediones (AD) are attractive dyes exhibiting a strong absorption at about 400 nm. When used in the presence of a silane and an iodonium salt, they efficiently initiate the free radical promoted cationic photopolymerization of an epoxide under air and upon a xenon lamp, a laser diode or sunlight exposure. The mechanism analyzed by ESR and laser flash photolysis is discussed and opens a new way for the design of such three-component systems.
Keywords :
Acridinediones , Silyl radicals , Cationic photopolymerization , Laser diode , Xenon lamp , Oxygen inhibition
Journal title :
European Polymer Journal(EPJ)
Journal title :
European Polymer Journal(EPJ)
