Loading patent…
AssigneeFuji Photo Film Co., Ltd.
InventorsShinnichi Morishima, Kiyoshi Morimoto
Estimating the term…
A silver halide photographic material is processed with a developing solution containing at least one kind of developing agent represented by the following general formula (A): ##STR1## wherein R.sub.1 and R.sub.2 may be the same or different, and each represents a hydrogen atom or a substituent group, with the proviso that R.sub.1 and R.sub.2 are not methyl groups at the same time nor a combination of a hydrogen atom and a methyl group, thereby providing a novel method for forming an image by use of the developing solution not using a dihydroxybenzene compound as the developing agent, and more particularly a superhigh contrast negative image by use of the photographic material containing a hydrazine compound.
A method for processing a silver halide photographic material comprising processing the silver halide photographic material exposed with a developing solution containing at least one kind of developing agent represented by the following general formula (A):
A method for processing a silver halide photographic material containing a hydrazine nucleating agent, comprising processing the silver halide photographic material exposed with a developing solution containing at least one developing agent represented by the following formula (A):
A method for processing a silver halide photographic material containing a tabular silver halide emulsion, comprising processing the silver halide photographic material exposed with a developing solution containing at least one developing agent represented by the following formula (A):
Dependencies are inferred from the claim text.