Polyvinylamine treatments to improve dyeing of cellulosic materials
    5.
    发明申请
    Polyvinylamine treatments to improve dyeing of cellulosic materials 有权
    聚乙烯胺处理改善纤维素材料的染色

    公开(公告)号:US20030135939A1

    公开(公告)日:2003-07-24

    申请号:US10022823

    申请日:2001-12-18

    发明人: Tong Sun Jeff Lindsay

    IPC分类号: D06M013/322

    摘要: Textile materials, including paper webs, treated with a polyvinylamine polymer and a second agent that interacts with the polyvinylamine polymer is disclosed. The second agent added with the polyvinylamine polymer can be, for instance, a polymeric anionic reactive compound or a polymeric aldehyde-functional compound. When incorporated into a paper web, the combination of the polyvinylamine polymer and the second agent provide improved strength properties, such as wet strength properties. In an alternative embodiment, the polyvinylamine polymer and the second polymer can be applied to a textile material for increasing the affinity of the textile material for acid dyes.

    摘要翻译: 公开了用聚乙烯胺聚合物处理的纺织材料,包括纸幅,以及与聚乙烯胺聚合物相互作用的第二试剂。 加入聚乙烯胺聚合物的第二种试剂可以是例如聚合阴离子反应性化合物或聚合醛官能化合物。 当结合到纸幅中时,聚乙烯胺聚合物和第二剂的组合提供了改进的强度性能,例如湿强度性质。 在替代实施方案中,聚乙烯胺聚合物和第二聚合物可以施加到织物材料上,以增加织物材料对酸性染料的亲和力。