Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1998-05-11
2000-03-28
Huff, Mark F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430506, 430507, G03C 143, G03C 7305, G03C 732, G03C 734
Patent
active
060430117
ABSTRACT:
A multilayer silver halide color photographic element comprises a support having coated thereon a silver antihalation layer, an interlayer, at least two red-sensitive silver halide emulsion layers, at least two green-sensitive silver halide emulsion layers a yellow filter layer, and at least two blue-sensitive silver halide emulsion layers, wherein a silver halide emulsion layer or a nonsensitive layer adjacent thereto comprises a bleach accelerator releasing coupler of formula
REFERENCES:
patent: 4293691 (1981-10-01), Furutachi et al.
patent: 4865959 (1989-09-01), Sakanoue et al.
patent: 5821042 (1998-10-01), Massirio et al.
Beretta Paolo
Cogliolo Isabella
Delprato Ivano
Massirio Sergio
Huff Mark F.
Tulalip Consultoria Comercial Sociedade Unipessaol S.A.
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