发明名称 |
Method for the formation of dye image. |
摘要 |
<p>A method of forming a dye image which comprises processing, after imagewise exposure, a silver halide light-sensitive color photographic material having on a support thereof a silver halide emulsion layer containing silver halide crystals of which not less than 80 mol % are silver chloride crystals, in a developer essentially free from bromide ion and having a pH value of not less than 9.5, in the presence of a p-phenylenediamine color developing agent and a compound having an acid dissociation constant of not more than 1 x 10<-><8>, a solubility product with silver ion of not more than 1 x 10<-><1><0> and the formula
<CHEM>
wherein Z represents a group which forms a heterocyclic ring with the N atom. </p> |
申请公布号 |
EP0080896(A2) |
申请公布日期 |
1983.06.08 |
申请号 |
EP19820306367 |
申请日期 |
1982.11.30 |
申请人 |
KONISHIROKU PHOTO INDUSTRY CO. LTD. |
发明人 |
KAJIWARA, MAKOTO;ONODERA, KAORU |
分类号 |
G03C1/035;G03C7/30;G03C7/392;G03C7/407;G03C7/413;(IPC1-7):03C7/30 |
主分类号 |
G03C1/035 |
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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