G - Physics – 03 – F
Patent
G - Physics
03
F
96/150
G03F 7/028 (2006.01) G03F 7/032 (2006.01) G03F 7/105 (2006.01)
Patent
CA 1329043
Abstract of the Disclosure The invention comprises a photopolymerizable mixture comprising as the essential constituents a polymeric binder, a compound capable of forming a polymer by free-radical initiated polymerization, a photoinitiator, a leuco dye and a leuco dye stabilizer having at least one epoxy group. The mixture has a better shelf life in the dark than known compositions and is preferably used in the preparation of dry photoresists.
579728
Frommeld Hans-Dieter
Wiezer Hartmut
Fetherstonhaugh & Co.
Frommeld Hans-Dieter
Morton International Inc.
Wiezer Hartmut
LandOfFree
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