发明授权
- 专利标题: Silver halide color photosensitive material
- 专利标题(中): 卤化银色感光材料
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申请号: US11066180申请日: 2005-02-25
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公开(公告)号: US07153638B2公开(公告)日: 2006-12-26
- 发明人: Junichiro Hosokawa , Takanori Hioki
- 申请人: Junichiro Hosokawa , Takanori Hioki
- 申请人地址: JP 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: JP Kanagawa
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2004-054650 20040227
- 主分类号: G03C1/46
- IPC分类号: G03C1/46 ; G03C1/06 ; G03C1/08
摘要:
A silver halide color photosensitive material comprising a support and, superimposed thereon, a blue-sensitive layer unit, a green-sensitive layer unit and a red-sensitive layer unit, each of these light-sensitive layer units composed of at least one silver halide emulsion layer, together with at least one nonphotosensitive layer, wherein at least one compound (A) and at least one compound (B) are contained, the compound (A) being a heterocyclic compound of less than 4.5 C log P which when added, is capable of enhancing the sensitivity of the silver halide color photosensitive material as compared with that exhibited when not added, the compound (B) being a heterocyclic compound of 4.5 or greater C log P which when added, is capable of enhancing the sensitivity of the silver halide color photosensitive material as compared with that exhibited when not added.
公开/授权文献
- US20050214696A1 Silver halide color photosensitive material 公开/授权日:2005-09-29
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