Multilayer color photographic light-sensitive materials
AssigneeFuji Photo Film Co., Ltd.
InventorsTakatoshi Ishikawa, Akio Mitsui, Masakazu Morigaki, Takashi Nakamura
Life of this patent
Estimating the term…
Loading patent…
AssigneeFuji Photo Film Co., Ltd.
InventorsTakatoshi Ishikawa, Akio Mitsui, Masakazu Morigaki, Takashi Nakamura
Estimating the term…
A multilayer color photographic sensitive material is disclosed. The material is comprised of a support base and a silver halide emulsion layer. The material contains at least one layer containing a high boiling solvent and an oil-soluble coupler, wherein the volume ratio of solvent to coupler is 1/2 or less, and a compound represented by the general formula (I): ##STR1## wherein X is a hydrogen atom or an acetyl group, R is an aryl group, and R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, an alkyl group or an aryl group. The material produces sharp images even though it contains a low oil/coupler ratio. Furthermore, there is no retardation of development.
A multi-layered color photographic sensitive material, comprising:
Dependencies are inferred from the claim text.