New multifunctional benzophenone-based photoinitiators with high migration stability and their applications in 3D printing
Shaohui Liu, Dominique Brunel, Guillaume Noirbent, Alexandre Mau, Hong Chen, Fabrice Morlet‐Savary, Bernadette Graff, Didier Gigmès, Pu Xiao, Frédéric Dumur, Jacques Lalevée
Abstract
A series of photoinitiators based on benzophenone scaffold are developed for LED photopolymerization. Excellent photoinitiation abilities are obtained and 3D printing experiments are carried out successfully.
Topics & Concepts
BenzophenonePhotopolymerPhotoinitiatorMaterials scienceScaffold3D printingChemical engineeringPhotochemistryPolymer chemistryPolymerChemistryComputer sciencePolymerizationComposite materialEngineeringMonomerDatabasePhotopolymerization techniques and applicationsAdditive Manufacturing and 3D Printing TechnologiesAdvanced Polymer Synthesis and Characterization