A Fe-complexed dye containing crosslinkable polyamine groups was synthesized through diazotization and coupling reaction, chlorination, amination and metallization. The structure of the Fe-complexed crosslinking dye w...A Fe-complexed dye containing crosslinkable polyamine groups was synthesized through diazotization and coupling reaction, chlorination, amination and metallization. The structure of the Fe-complexed crosslinking dye was characterized by FT-IR and Atomic Absorption Spectroscopic techniques. The dyeing and light fastness properties of the Fe-complex on silk and wool were tested, and the results showed that the novel Fe-complex exhibited both high fixation and good light fastness.展开更多
按照ATTS汗液标准,测定了一些中温型商品活性染料的耐光汗复合色牢度,筛选出一组耐光汗复合色牢度较高的三原色活性染料,并研究了它们在不同染色工艺下的拼色性能。结果表明,Levafix Fast Red CA、活性黄3RS和活性藏青RGB三原色染料成...按照ATTS汗液标准,测定了一些中温型商品活性染料的耐光汗复合色牢度,筛选出一组耐光汗复合色牢度较高的三原色活性染料,并研究了它们在不同染色工艺下的拼色性能。结果表明,Levafix Fast Red CA、活性黄3RS和活性藏青RGB三原色染料成本相对较低,耐光汗牢度较高。采用低温预加碱工艺和添加适当的匀染剂,可以提高该三原色染料的拼色性能。展开更多
基金support from the National Outstanding Youth Foundation of China(No. 20525620)the Program for Changjiang Scholars and Innovative Research Team in University(No.IRT0711)
文摘A Fe-complexed dye containing crosslinkable polyamine groups was synthesized through diazotization and coupling reaction, chlorination, amination and metallization. The structure of the Fe-complexed crosslinking dye was characterized by FT-IR and Atomic Absorption Spectroscopic techniques. The dyeing and light fastness properties of the Fe-complex on silk and wool were tested, and the results showed that the novel Fe-complex exhibited both high fixation and good light fastness.
文摘按照ATTS汗液标准,测定了一些中温型商品活性染料的耐光汗复合色牢度,筛选出一组耐光汗复合色牢度较高的三原色活性染料,并研究了它们在不同染色工艺下的拼色性能。结果表明,Levafix Fast Red CA、活性黄3RS和活性藏青RGB三原色染料成本相对较低,耐光汗牢度较高。采用低温预加碱工艺和添加适当的匀染剂,可以提高该三原色染料的拼色性能。