发明名称 |
Color photographs and method for preparation of the same |
摘要 |
Disclosed in a color photograph containing a storability-improving compound capable of forming a chemical bond with an aromatic amine series color developing agent that remains in a photographic material after having been processed for color development to give a chemically inactive and substantially colorless compound in at least one photographic layer on a support. Also disclosed is a method for preparation of color photographs wherein a photographic material containing a silver halide emulsion layer and a color image-forming coupler capable of forming a dye by an oxidation-coupling reaction with an aromatic amine series color developing agent, as coated on a support, is imagewise exposed to light and then subjected to photographic processing, comprising carrying out the photographic processing in the presence of the afore described storability-improving compound. By the use of the storability-improving compound, the color images formed on the color photographs do not fade when stored for long periods of time.
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申请公布号 |
US5194348(A) |
申请公布日期 |
1993.03.16 |
申请号 |
US19900462930 |
申请日期 |
1990.01.12 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
MORIGAKI, MASAKAZU;SETO, NOBUO;TAKAHASHI, OSAMU;NARUSE, HIDEAKI |
分类号 |
G03C7/392 |
主分类号 |
G03C7/392 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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