G - Physics – 03 – F
Patent
G - Physics
03
F
G03F 7/038 (2006.01) G03F 7/004 (2006.01) G03F 7/027 (2006.01) G03F 7/028 (2006.01) G03F 7/031 (2006.01) G03F 7/032 (2006.01) G03F 7/033 (2006.01)
Patent
CA 2254684
In a negative acting photoimageable composition comprising an acid functional binder polymer having a T g between about 60 and about 90°C, photopolymerizable .alpha.,.beta.-ethylenically unsaturated compounds, and photoinitiator, at least a portion of the photopolymerizable compounds are isocyanate trimers having tri-.alpha.,.beta.-ethylenically unsaturated functionality and a weight average molecular weight of at least about 1000.
Gowling Lafleur Henderson Llp
Nichigo Morton Co. Ltd.
LandOfFree
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