Dye fixatives
    12.
    发明授权
    Dye fixatives 失效
    染色剂

    公开(公告)号:US06679924B2

    公开(公告)日:2004-01-20

    申请号:US10355641

    申请日:2003-01-31

    IPC分类号: C09B6700

    CPC分类号: D06P5/08 D06P1/607 D06P1/613

    摘要: This invention is directed to treatments for dyed textile goods that will improve their fastness properties. More particularly, the invention is directed to certain fixatives that, when placed on the dyed textile, allow the dye to be permanently or substantially permanently affixed to the fabric. The dye-reactive fixative comprises a water-soluble or water-dispersible polymer or oligomer having reactive groups that react with a dye on a dyed web to affix the dye to the web.

    摘要翻译: 本发明涉及染色纺织品的改善其牢度性能的处理。 更具体地,本发明涉及某些固定剂,当被置于染色织物上时,允许染料永久地或基本上永久地固定在织物上。 染料反应性固定剂包括具有反应性基团的水溶性或水分散性聚合物或低聚物,该反应性基团与染色网上的染料反应,以将染料粘贴到幅材上。