Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1982-04-08
1984-04-17
Brown, J. Travis
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430553, 430554, 430555, 430556, 430557, 430558, G03C 726
Patent
active
044435363
ABSTRACT:
Photographic couplers comprising a coupler moiety and a ballast moiety have advantageous properties when the ballast moiety is terminated with a hydroxyphenylsulfonyl or hydroxyphenylsulfinyl group. The couplers are useful in photographic emulsions and element.
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Research Disclosure, May 1977, Item No. 15737.
Brown J. Travis
Eastman Kodak Company
Knapp Richard E.
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