Quaternized reactive formaldehyde - free color - fixing agent het was synthesized , and its color fixation effect was tested for wool dyed with acid dye red g 摘要合成了一种季铵化反应性树脂无醛固色剂het ，测定了该固色剂对羊毛织物经酸性红g染色后的固色效果。
The company ' s products consist of three kinds and forty categories of dyestuffs - sulphur dyes , direct dyes , acid dyes besides intermediates - sulphanilic acid and sulphanilic acid sodium salt 主要产品有硫化、直接、酸性三大类染料四十多个品种， 1999年实现年产染料2000吨。
Our factory is the mainstay enterprise which is specialized in the production of acid dyes , acid mordant dyes , basic dyes and direct dyes , process with customers materials 旋转干燥机及其配套设备。并可进行需方产品加工工艺、加工配方、加工剂型及其他加工设备的试验、研究。
Several polyoxyethylene type quaternary ammonium salt cationic surfactants were selected to investigate their interaction with acid dyes and influence on the dyeing properties 摘要选择了几种聚氧乙烯型季铵盐阳离子表面活性剂，探讨了这些表面活性剂与酸性染料的相互作用以及对染料染色性能的影响。
The exptl , results demonstrated that such surfactants could decrease initial uptake rate of acid dyes , had quite good dye migration performance and could be developed as leveling agents 结果表明，含聚氧乙烯链阳离子表面活性剂能降低酸性染料的初始上染速率，并具有较好的移染性，可开发为匀染剂。
