Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Reexamination Certificate
2008-05-30
2009-12-08
Visconti, Geraldina (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
C430S517000, C430S559000, C430S570000, C430S449000, C430S464000, C430S374000, C430S388000, C430S390000
Reexamination Certificate
active
07629112
ABSTRACT:
Silver halide color photographic elements having multiple color imaging layers contain a permanent, pre-formed yellow colorant that is present in an amount to provide a status M blue density greater than 0.003 per mg/m2. This colorant provides minimum density at lower cost and can be incorporated with minimal or no organic solvents and thus enable a reduced organic load that may lead to improved film physical properties.
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Harder John W.
Michno Drake M.
Reynolds James H.
Szatynski Steven P.
Zengerle Paul L.
Eastman Kodak Company
Tucker J. Lanny
Visconti Geraldina
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