METHOD FOR TACK FREE SURFACE PHOTOCURING OF FREE RADICALLY POLYMERIZABLE RESINS UNDER VISIBLE LIGHT PHOTOEXCITATION
申请人:BASF SE
公开号:EP2303932A1
公开(公告)日:2011-04-06
US5071988A
申请人:——
公开号:US5071988A
公开(公告)日:1991-12-10
US5218124A
申请人:——
公开号:US5218124A
公开(公告)日:1993-06-08
US5364944A
申请人:——
公开号:US5364944A
公开(公告)日:1994-11-15
[EN] METHOD FOR TACK FREE SURFACE PHOTOCURING OF FREE RADICALLY POLYMERIZABLE RESINS UNDER VISIBLE LIGHT PHOTOEXCITATION<br/>[FR] PROCÉDÉ DE PHOTODURCISSEMENT DE RÉSINES POLYMÉRISABLES PAR VOIE RADICALAIRE SOUS LUMIÈRE VISIBLE LAISSANT UNE SURFACE NON COLLANTE
申请人:BASF SE
公开号:WO2009150060A1
公开(公告)日:2009-12-17
Disclosed is a method for photocuring certain thin layer ethylenically unsaturated systems using an additive composition comprising a photoinitiator and an acrylated siloxane and irradiating the layer at wavelengths above 350 nm. For example, the additive composition comprises at least one bisacylphosphine oxide or monoacylphosphine oxide and at least one acrylated siloxane and can be cured using visible light sources such as a light emitting diode (LED). The process provides for tack free films 10 mils (=0.254 mm) thick or less.