发明名称 |
Color developing agent and process for forming image. |
摘要 |
<p>A process for forming an image comprises color-developing an image-wise exposed silver halide color photographic material in the presence of a p-phenylenediamine color developing agent represented by the following general formula (I): A-(-L-B)q (I) wherein A represents a p-phenylenediamine color developing agent residue, L represents a divalent connecting group or a mere bond, and B represents <CHEM> as defined herein. Due to the effect of the specific color-developing agent, there can be obtained a dye image formed by the color development reaction with a coupler compound having a quite high fastness to light.</p> |
申请公布号 |
EP0459210(A1) |
申请公布日期 |
1991.12.04 |
申请号 |
EP19910107772 |
申请日期 |
1991.05.14 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
MIKOSHIBA, HISASHI;TANAKA, MITSUGU |
分类号 |
C07C217/08;C07C217/20;C07C217/76;C07C217/84;C07C229/18;C07C233/43;C07C233/65;C07C255/24;C07C271/28;C07C271/58;C07D295/13;C07D295/135;G03C7/413 |
主分类号 |
C07C217/08 |
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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