发明名称 LIGHT-SENSITIVE SILVER HALIDE PHOTOGRAPHIC MATERIAL
摘要 <p>There is disclosed a light-sensitive silver halide photographic material having at least one light-sensitive layer constituted of a plural number of silver halide emulsions provided on a support, and a non-light-sensitive intermediate layer containing a diffusion resistant coupler capable of forming a migratable color forming dye or a compound capable of forming a flow-out type coupling product provided at least adjacent to the silver halide emulsion layer with the highest light sensitivity among the plural number of silver halide emulsion layers on its support side. The light-sensitive material according to this invention exhibits excellent photographic characteristics such as sensitivity, graininess, sharpness, storability and gradation.</p>
申请公布号 EP0112545(B1) 申请公布日期 1990.04.11
申请号 EP19830112792 申请日期 1983.12.19
申请人 KONICA CORPORATION 发明人 IIJIMA, TOSHIFUMI;NAKAGAWA, SATOSHI;MENJO, HIROSHI
分类号 C07D249/12;G03C7/32 主分类号 C07D249/12
代理机构 代理人
主权项
地址