摘要
研究了分散红3B原染料1 -氨基 -2 -苯氨基 -4 -羟基蒽醌改进的缩合工艺 ,探讨了相关影响因素 ,提出了优化工艺条件。
The improved condensation reaction of 1-amino-2-phenoxy-4-hydranthraquinone was researched.The relative factors were studied.The optimum conditions were given.
出处
《河北化工》
2003年第1期23-24,共2页
Hebei Chemical Industry
