苯并三氮唑型超DIR成色剂的合成及应用研究  

A Study on the Synthesis and Application of Benzotriazole Type Super DIR Color Couplers

作　　者：赵彬[1] 姜子文[1] 

机构地区：[1]沈阳药科大学有机教研室,沈阳110015

出　　处：《影像技术》2000年第3期37-39,共3页Image Technology

摘　　要：以黄成色剂为母体合成了七只苯并三氮唑型超DIR成色剂 ,总收率 6 5 % ,对该系列成色剂在黄、品、青三层中的应用性能进行了测定。结果表明该系列成色剂普遍具有较强的DIR效应 ,以 5 %比例应用时可使染料云颗粒度降低 1 5 2 %。Seven benzotriazole type super DIR color couplers were synthesized from yellow coupler as mother substance.Total yield was 65%.Their photographic properties in yellow,magenta and cyan layers were tested.Results showed that this series of couplers have fairly strong DIR effect.When used at 5% ratio,they can reduce the size of dye cloud grains by 15.2%.

关 键 词：超DIR成色剂 苯并三氮唑 合成 DIR效应 

分 类 号：TQ572.29[化学工程—精细化工]