Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1981-01-09
1982-12-07
Brown, J. Travis
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430385, 430552, 430553, G03C 700
Patent
active
043628109
ABSTRACT:
A method of forming a cyan dye image by development of an exposed silver halide photographic material with a developer containing a 2,5-diacylaminophenol cyan coupler containing a substituted alkylsulfonylamino terminal moiety or a substituted alkylaminosulfonyl terminal moiety in the 2- or 5- position.
REFERENCES:
patent: 2801171 (1957-07-01), Fierke et al.
patent: 3839044 (1974-10-01), Salminen et al.
patent: 4124396 (1978-11-01), Osborn
patent: 4299914 (1981-11-01), Fujimatsu et al.
Fujimatsu Wataru
Matsuura Katsumi
Sasaki Osamu
Usagawa Yasushi
Brown J. Travis
Konishiroku Photo Industry Co,., Ltd.
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