摘要
为了提高彩色影像的稳定性,延长保存期,在彩色正性材料中,大量地使用了防褪色剂。本文在研究分析现有防褪色剂的类别和化学结构的基础上,设计并高效的合成了一种硫吗啉类防褪色剂,所得到的中间体及目标化合物被完全表征,并且通过测定最终产品的吸收和荧光光谱分析了其光学特性。该物质与红色成色剂配合使用,可提高卤化银彩色照相材料的稳定性,改善彩色影像的色彩及色调的持久性。
In order to increase the stabilization of colour image and prolong the retention period, a large number of antifading agents are utilized in the eolour positive materials. In the light of a comprehensive study and analysis of the assortment and chemical structure of present anti-fading agents, the paper designed and el- fectively synthesized a antifadding agent of thiomoropholine, all intermediates and final target compound were completely characterized, and the photo-properties were analysed by the measurement of absorption and lumi- neseence spectrum. It can improve the light stability, eolour reproducibility and dye hue of a silver halide colour photographic materials when it is cooperatively used with red dye-forming agent.
出处
《信息记录材料》
2014年第6期7-10,共4页
Information Recording Materials
基金
辽宁省科技厅自然科学基金资助项目(No.2014020119)
