Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1995-12-06
1997-10-21
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430509, 430543, 430559, 430567, 430359, G03C 146
Patent
active
056795041
ABSTRACT:
A color photographic silver halide material which contains as photosensitive layers on a support 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, in which, above a photosensitive layer (seen from the support outwards), at least one further layer is provided which contains a colorless compound or combination of colorless compounds, which under processing conditions after exposure gives rise to a uniform, slight color density of a predetermined color and predetermined density over the entire surface, allows correction of the print densities without sensitivity being reduced.
REFERENCES:
patent: 4023970 (1977-05-01), Hellmig et al.
patent: 4036646 (1977-07-01), Hellmig et al.
Bell Peter
Borst Hans-Ulrich
Buscher Ralf
Willsau Johannes
Agfa-Gevaert Aktiengesellschaft
Letscher Geraldine
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