Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Structurally defined
Patent
1988-02-26
1990-05-22
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Structurally defined
430505, 430543, 430544, 430545, 430556, 430557, G03C 146, G03C 106, G03C 732
Patent
active
049277430
ABSTRACT:
A silver halide color photographic light-sensitive material comprising a support having provided thereon one or more blue-sensitive layers each containing a yellow coupler, one or more green-sensitive layer each containing a magenta coupler, one or more red-sensitive layers each containing a cyan coupler, and one or more protective layers provided on the side of the support and further from the support than the color-sensitive layer which is furthest away from the support, the thickness of the total photographic layers provided on the support from the color-sensitive layer located closest to the support to the protective layers, inclusive, being 18 .mu.m or less, wherein at least one of said yellow coupler is a compound represented by formula (I) ##STR1## and wherein said color photographic light-sensitive material further contains a compound represented by formula (II) ##STR2## Preferably at least one of the yellow, magenta and cyan couplers is incorporated by using a method of dispersion in which a solvent having a boiling point of 160.degree. C. or more is used as the coupler dispersion medium and said coupler is dispersed in an amount such that the weight ratio of solvent to coupler is not more than 0.2, or incorporated by dispersing in a macromolecular polymer as the coupler dispersion medium.
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patent: 4409324 (1983-10-01), Ishikawa et al.
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patent: 4652515 (1987-03-01), Ogawa et al.
patent: 4707434 (1987-11-01), Koboshi et al.
patent: 4760016 (1988-07-01), Hirabahashi et al.
Doody Patrick A.
Fuji Photo Film Co. , Ltd.
Michl Paul R.
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