A method for forming an image by silver salt diffusion transfer is described, comprises processing an imagewise exposed photosensitive element provided with a layer of photosensitive silver halide emulsion on a support, and an image-receiving element provided with an image-receiving layer containing a silver-precipitating agent on a support, with an alkali processing composition in the presence of a silver halide solvent, to convert at least part of the unexposed silver halide in the emulsion layer into a transferable silver complex salt, to transfer at least part of said complex salt into the image-receiving layer, and to form an image in the image-receiving layer; the processing being carried out in the presence of at least one compound as described.
本文描述了一种通过
银盐扩散转移形成图像的方法,包括在支撑物上提供一层光敏
银卤化物乳剂的感光元件,以及在支撑物上提供一层含有沉淀
银试剂的图像接收层的图像接收元件,并在
银卤化物溶剂的存在下,使用碱性处理组合物处理感光元件,将乳剂层中的未曝光
银卤化物的至少一部分转化为可转移的
银络合盐,并将至少部分的复合盐转移至图像接收层,形成图像;处理过程在至少一种化合物的存在下进行,该化合物如上所述。