发明名称 |
COLOR PHOTOGRAPHIC SENSITIVE SILVER HALIDE MATERIAL |
摘要 |
PURPOSE:To obtain a color photographic sensitive silver halide material giving a cyan dye image with superior shelf stability by color development by incorporating a 2,5-diacylaminophenol type cyan coupler having a specified substituent in the phenol ring. CONSTITUTION:This color photographic sensitive silver halide material contains a 2,5-diacylaminophenol type cyan coupler having a benzamide group having chlorine atoms substituted at the 2- and 6-positions as a substituent at the 2- position of the phenol ring. The cyan coupler includes 2,5-diacylaminophenol represented by the formula (where A is a group substitutable for a member of the benzene ring; R is a group enough to provide diffusion resistance in a slilver halide emulsion; Z is H or a group which can be eliminated in a coupling reaction with the oxidized product of a color developing agent; and n is 0 or 1-3). |
申请公布号 |
JPS5961834(A) |
申请公布日期 |
1984.04.09 |
申请号 |
JP19820172386 |
申请日期 |
1982.09.30 |
申请人 |
KONISHIROKU SHASHIN KOGYO KK |
发明人 |
KATOU KATSUNORI;SASAKI TAKASHI;KANEKO YUTAKA |
分类号 |
G03C7/34;(IPC1-7):03C7/34 |
主分类号 |
G03C7/34 |
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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