Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1988-03-01
1990-04-17
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430372, 430463, 430523, 430621, 430623, 430642, 430935, G03C 726, G03C 130
Patent
active
049179942
ABSTRACT:
Color photographic print materials are described in which the surface pH is between about 4.0 and 5.3. The photographic elements have improved keeping properties under adverse conditions of storage.
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patent: 4673632 (1987-06-01), Okamura et al.
patent: 4764453 (1988-08-01), Koboshi et al.
patent: 4767698 (1988-08-01), Bergthaller et al.
Martinez Alberto M.
Olsen Ronald G.
Visconte Gary W.
Eastman Kodak Company
Levitt Joshua G.
Michl Paul R.
Wright Lee C.
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