发明授权
- 专利标题: Heat developable color photographic materials with silver halide containing iodide
- 专利标题(中): 含有碘化银卤化银的可显影彩色照相材料
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申请号: US595757申请日: 1984-04-02
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公开(公告)号: US4628021A公开(公告)日: 1986-12-09
- 发明人: Satoru Sawada , Shingo Nishiyama
- 申请人: Satoru Sawada , Shingo Nishiyama
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX58-56878 19830401
- 主分类号: G03C1/498
- IPC分类号: G03C1/498 ; G03C7/00 ; G03C8/40 ; G03C1/40 ; G03C1/02 ; G03C5/54
摘要:
A heat developable color photographic material is disclosed. The color photographic material is comprised of a support having thereon a light-sensitive mixed crystal silver haloiodide having a silver iodide content of 4 to 40 mole %, a binder and a dye-providing substance capable of providing a mobile dye, when the silver haloiodide is reduced to silver by heating, in chemical relation to the reaction. The color photographic material is capable of producing an image by quick development in a substantially water free state. Even when the color photographic material is used in combination with an organic silver salt it is capable of providing excellent color sensitivity.