This paper described the method of separation of model vinyl sulfone dyecellulose compounds and their products of alkaline hydrolysis by high performance liquid chromatography (HPLC).
提出了采用高效液相色谱技术分离模拟乙烯砜型染料-纤维化合物及其碱性水解产物的方法。
The ending problem caused in all cotton khaki pad dyeing with vinyl sulfone reactive dyes during steaming fixing stage was analysed. The reasonable processing conditions were obtained.
对乙烯砜型活性染料在轧染汽固工艺中所出现的色变及头尾色差的问题进行分析，从理论与实践两方面找原因，获得合理的工艺条件。
The ending problem caused in all cotton khaki pad dyeing with vinyl sulfone reactive dyes during steaming fixing stage was analysed. The reasonable processing conditions were obtained.
对乙烯砜型活性染料在轧染汽固工艺中所出现的色变及头尾色差的问题进行分析，从理论与实践两方面找原因，获得合理的工艺条件。
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