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一、引言品红成色剂在光、热、化学药品的作用下易产生黄色染料,黄色染料的色光同黄成色剂与显影剂CD-2、TSS等生成的染料色光相近似。在复层片中,感绿层由品红成色剂产生黄色染料带来的黄色污染,往往和感蓝层产生的黄色灰雾掺杂在一起,即使由169、546、535三种成色剂制成的水彩正,也常常由于黄色灰雾过大引起产品报废。人们的注意力往往集中在感蓝层,而对感绿层产生黄色污染没有给予足够的重视。胶片经彩色显
I. Introduction Magenta coupler is easy to produce yellow dye under the action of light, heat and chemicals. The color of yellow dye is similar to that of yellow dye and yellow dye of developer CD-2, TSS. In the multi-layer sheet, the green layer caused by the yellow dye produced by the magenta coupler yellow contamination, often with the blue fog generated by the blue layer doped together, even though the 169,546,535 three kinds of coupler Into the watercolor is, but also often due to yellow fog caused the product scrapped. People’s attention is often concentrated in the sense of the blue layer, while the green layer of yellow pollution did not give enough attention. The film was color-coded