发明名称 |
SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL |
摘要 |
PURPOSE:To obtain a colored photographic material having an improved fastness against light of a Magenta colored image and an excellent color reproducibility by incorporating at least one of specific couplers contg. a nitrogen atom and at least one of specific stabilizers for a colored image contg. an oxygen atom. CONSTITUTION:The titled material contains at least one of couplers shown by formula I and at least one of the compds. shown by formulas (XI) and (XII). In the Magenta coupler shown by formula (I), the substituent of R is a halogen atom or a heterocyclic thio group. Said halogen atom comprises a chlorine or a bromine atom, preferably a chlorine atom. The Magenta colored image stabilizer joint-used with a Magenta coupler has an anti-decoloring effect of the Magenta colored image against light and also an anti-discoloring effect of the Magenta colored image against light and is a dichroman or a dichraman compds. shown by formula (XI) or (XII). The compounding amount of the Magenta colored image stabilizer is 5-300mol%, preferably 10-200mol% on the basis of the Magenta coupler. |
申请公布号 |
JPS61158332(A) |
申请公布日期 |
1986.07.18 |
申请号 |
JP19840280488 |
申请日期 |
1984.12.28 |
申请人 |
KONISHIROKU PHOTO IND CO LTD |
发明人 |
KANEKO YUTAKA;KADOKURA KENJI;KIMURA TOSHIHIKO |
分类号 |
G03C7/26;G03C7/30;G03C7/38;G03C7/392 |
主分类号 |
G03C7/26 |
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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