发明名称 DIRECT POSITIVE SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
摘要 PURPOSE:To improve the color reproducibility of the title material, even at the tie of rapidly processing it, and the gradation balance of the photosensitive material respectively by incorporating a specified compd. in a silver halide emulsion layer and by specifying the swelling degree of a photographic constituting layer contg. the silver halide emulsion layer to a specified value. CONSTITUTION:In the case that a direct positive picture is formed, using the silver halide emulsion layer contg. an inner latent type silver halide particle which is not fogged, at least one kind of a compd. capable of scavenging an oxidant obtd. by allowing the compd. to react with the oxidant of a developing main agent or a compd. capable of releasing its precursor is incorporated in the silver halide emulsion layer. And, the swelling degree of the photographic constituting layer contg. the silver halide emulsion layer is specified to 100-170%.
申请公布号 JPH0240645(A) 申请公布日期 1990.02.09
申请号 JP19880191616 申请日期 1988.07.29
申请人 KONICA CORP 发明人 TOSAKA YASUO;NONAKA YOSHIYUKI;KURAMOTO KAZUYA
分类号 G03C1/485 主分类号 G03C1/485
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