The present invention relates to 3-ketocoumarines which can be used as photoinitiators in LED photocuring and to a process for curing compositions comprising said 3-ketocoumarines.
[EN] 3-KETOCOUMARINES FOR LED PHOTOCURING<br/>[FR] 3-CÉTOCOUMARINES POUR PHOTODURCISSEMENT À DIODE ÉLECTROLUMINESCENTE (DEL)
申请人:LAMBERTI SPA
公开号:WO2014063997A1
公开(公告)日:2014-05-01
The present invention relates to 3-ketocoumarines which can be used as photoinitiators in LED photocuring and to a process for curing compositions comprising said 3-ketocoumarines.