Patent ID: 8361697
Filing Date: 2013-01-29
Classification: G03F,H05K

Abstract:
1. A photosensitive resin composition comprising: (a) 20-90 wt % of a thermoplastic copolymer obtained by copolymerization of a copolymerizing component containing at least one compound selected from the group consisting of compounds represented by the following formula (I): (wherein R (wherein R (b) 5-75 wt % of an addition polymerizable monomer having at least one terminal ethylenic unsaturated group, (c) 0.01-30 wt % of a photopolymerization initiator containing a triarylimidazolyl dimer, and (d) 0.001-10 wt % of a pyrazoline compound represented by the following formula (III): (wherein R