Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1992-06-30
1996-05-07
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430223, 430567, 430551, 430505, 430955, 430957, G03C 108, G03C 726, G03C 732, G03C 800
Patent
active
055145299
ABSTRACT:
A light-sensitive material having at least one emulsion layer containing silver halide grains, wherein tabular grains having an average aspect ratio of 2 or more occupy at least 50% of the total projected area of all grains, and the material contains a compound which releases two photographically useful groups from one molecule through a timing group and/or a compound which releases a photographically useful group through two timing groups.
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European Search Report.
Mihayashi Keiji
Ohkawa Atsuhiro
Bowers Jr. Charles L.
Fuji Photo Film Co. , Ltd.
Pasterczyk J.
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