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71. 发明授权

US4783394A Color image forming process 失效
标题翻译：彩色图像形成过程
公开(公告)号：US4783394A
公开(公告)日：1988-11-08
申请号：US37288
申请日：1987-04-10
申请人： Takeshi Hirose , Kiyoshi Nakazyo , Hideaki Naruse
发明人： Takeshi Hirose , Kiyoshi Nakazyo , Hideaki Naruse
IPC分类号： G03C7/26 , G03C1/815 , G03C7/30 , G03C7/392 , G03C7/407 , G03C1/84
CPC分类号： G03C7/39256 , Y10S430/132
摘要： A color image forming process is described, which comprises developing an imagewise exposed silver halide color photographic material with a color developer containing an aromatic primary amine developing agent and being substantially free of benzyl alcohol for a period of up to about 2 minutes and 30 seconds, wherein the silver halide color photographic material comprises a reflective support having thereon a blue-sensitive silver halide emulsion layer containing a yellow color-forming coupler, a green-sensitive silver halide emulsion layer contaning a magenta color-forming coupler, and a red-sensitive silver halide emulsion layer containing a cyan color-forming coupler in this order, the material further containing light-insensitive hydrophilic colloid layers between the blue-sensitive silver halide emulsion layer and the green-sensitive silver halide emulsion layer and between the green-sensitive silver halide emulsion layer and the red-sensitive silver halide emulsion layer and at least one light-insensitive hydrophilic colloid layer on the red-sensitive silver halide emulsion layer, the volume ratio of the oil component to the hydrophilic colloid in each of the light-insensitive layers is at most about 0.2 and both the light-insensitive layer between the green-sensitive silver halide emulsion layer and the red-sensitive silver halide emulsion layer and the light-insensitive layer on the red-sensitive silver halide emulsion layer each contains at least one ultraviolet absorbent compound represented by formula (F): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5, which may be the same or different, each may represent a hydrogen atom or a substituent, and the R.sub.4 and R.sub.5 may bond together to form a 5-membered or 6-membered aromatic ring.
摘要翻译：描述了彩色图像形成方法，其包括用含有芳族伯胺显影剂的显色剂显影成像曝光的卤化银彩色照相材料，并基本上不含苄醇至多约2分30秒，其中所述卤化银彩色照相材料包括其上具有含有黄色成色成色剂的感蓝卤化银乳剂层的反射性载体，含有品红色成色剂的感绿卤化银乳剂层和红色敏感剂卤化银乳剂层依次含有青色成色剂，该材料在蓝敏感卤化银乳剂层和感绿卤化银乳剂层之间以及绿敏银之间还含有不透光的亲水胶体层卤化物乳剂层和红色感光卤化银乳剂层在感光卤化银乳剂层上的至少一个不透光的亲水胶体层，每个不透光层中的油组分与亲水胶体的体积比最多约为0.2，并且两者之间的光不敏感层感光卤化银乳剂层和感红卤化银乳剂层和感红卤化银乳剂层上的不透光层各自含有至少一种由式（F）表示的紫外线吸收剂化合物：（F）其中R 1，R 2，R 3，R 4和R 5可以相同或不同，各自表示氢原子或取代基，并且R 4和R 5可以键合在一起形成5元或6元芳香环。

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