发明名称 Method of forming colored images
摘要 A method of forming colored images is disclosed. A silver halide color photographic photosensitive material which contains at least one yellow coupler represented by formula (I) in a yellow color forming silver halide emulsion layer which is established on a support is exposed using a scanning exposure system in which the exposure time per picture element is shorter than 10-4 seconds and then subjected to color development processing: <IMAGE> (I) wherein A represents <IMAGE> X represents an organic group which is required to form, along with the nitrogen atom, a nitrogen containing heterocyclic ring, Y represents an aromatic group or a heterocyclic group, and Z represents a group which is eliminated on reaction of the coupler represented by formula (I) with an oxidation product of a developing agent. The method provides high quality hard copy both cheaply and quickly by means of a scanning exposure using high density light such as lasers for example. It also provides a method of forming colored images which is improved in respect of the variation in photographic performance with respect to fluctuations in development processing.
申请公布号 US5747227(A) 申请公布日期 1998.05.05
申请号 US19940305298 申请日期 1994.09.15
申请人 发明人
分类号 G03C1/035;G03C5/04;G03C5/08;G03C7/30;G03C7/36;G03C7/392;G03C7/407;(IPC1-7):G03C7/407 主分类号 G03C1/035
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