Borate coinitiators for photopolymerizable compositions
申请人:E.I. DU PONT DE NEMOURS AND COMPANY
公开号:EP0475153A1
公开(公告)日:1992-03-18
Photopolymerizable compositions in which the photoinitiator system contains a hexaarylbisimidazole and/or a p-dialkyaminophenyl carbonyl compound in combination with a borate anion coinitiator are disclosed.