G - Physics – 03 – F
Patent
G - Physics
03
F
96/174
G03F 7/027 (2006.01) C08F 2/50 (2006.01) C08F 220/20 (2006.01) C08F 226/06 (2006.01) C08F 291/18 (2006.01) G03F 7/031 (2006.01)
Patent
CA 1288629
ABSTRACT OF THE DISCLOSURE In photopolymerizable composition that contains, as the essential constituents, (a) a polymeric binder, (b) a polymerizable compound, and, (c) as the photoinitiator, a 2,3-dihydro-1H-cyclopenta(b)quinoline represented the formula Image in which R1 is a substituted or unsubstituted m-valent, carbocyclic aromatic or heterocyclic aromatic radical, R2 is a hydrogen atom, an alkyl group, an aryl group, an aralkyl group or an aralkenyl group, R3 and R4 are identical or different, and each denotes a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group, n is 0 or 1, and m is 1 or 2, the photoinitiator possesses an excellent initiating action, resulting in high image resolution.
520843
Frommeld Hans-Dieter
Ziemke Heike
Fetherstonhaugh & Co.
Frommeld Hans-Dieter
Morton International Inc.
Ziemke Heike
LandOfFree
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