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彩色照相形成的影象,包括在显影银地方生成吖亚甲胺和吲哚酚的染料影象,漂去显影银,最后,在彩色相纸上只剩下染料影象。彩色相纸是在纸基上涂布含有成色剂的卤化银照相乳剂,曝光后,用芳氨为主的彩色显影液显影,同时,成色剂与显影氧化物结合生成染料影象,此影象所含的显影银必须漂除。用“漂定浴”来漂银,其基本组成为:多元酸(如:乙二胺四乙酸)的铁螯
Color photographic images, which include the formation of dye images of aziamethylene and indoxyl on the area where silver is developed, drift to develop silver, and finally, only the dye image on the color photographic paper. Color photographic paper is coated on the paper base containing a coupler silver halide photographic emulsion, after exposure, with aromatics-based color developing solution development, at the same time, the coupler and the development of the oxide to form a dye image, the image The developer silver contained must be removed. With “drift bath” to drift silver, its basic composition: poly acid (such as: ethylenediaminetetraacetic acid) iron chelate