Color photographic print material

Details Color photographic print material Color photographic print material

2005-05-31

2005-05-31

Letscher, Geraldine (Department: 1752)

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

C430S552000, C430S558000

Reexamination Certificate

active

06900005

ABSTRACT:
A color photographic print material having at least one red-sensitive silver halide emulsion layer containing at least one cyan coupler, at least one green-sensitive silver halide emulsion layer containing at least one magenta coupler and at least one blue-sensitive silver halide emulsion layer containing at least one yellow coupler, characterized in that the cyan coupler is of the formulain whichR6-R9, X and Z are defined in the specification,and the magenta coupler is of the formulain whichR1-R5, Y, A, B and n are defined in the specification, andis distinguished by good color reproduction, dark stability and light stability.

REFERENCES:
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patent: 6558887 (2003-05-01), Helling et al.
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patent: 3-98049 (1991-04-01), None
Konica Corp., “Silver Halide Photographic Sensitive Material”, vol. 015, no. 287, 1991.

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