Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1984-06-06
1985-09-10
Brown, J. Travis
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430377, 430554, G03C 726
Patent
active
045406570
ABSTRACT:
Photographic coupler solvents having at least one terminal epoxy group and at least one ester or amide group are described for incorporation in photographic emulsions and elements. The solvents are preferably employed in the magenta layer to reduce background stain produced by exposure to light, heat and humidity.
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patent: 4239851 (1980-12-01), Aoki et al.
patent: 4252894 (1981-02-01), Viro et al.
patent: 4368258 (1983-01-01), Fujiwhara et al.
Brown J. Travis
Cole Harold E.
Eastman Kodak Company
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