SHEARED POLYMERIC NANOFIBERS OF SHORT CUT LENGTHS FOR LIQUID DISPERSIONS
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    发明申请
    SHEARED POLYMERIC NANOFIBERS OF SHORT CUT LENGTHS FOR LIQUID DISPERSIONS 审中-公开
    用于液体分散的剪切长度的剪切聚合物纳米纤维

    公开(公告)号:WO2015112894A1

    公开(公告)日:2015-07-30

    申请号:PCT/US2015/012744

    申请日:2015-01-23

    申请人: XANOFI, INC.

    IPC分类号: D01D5/42 D21D1/20

    CPC分类号: D01D5/423 D21D1/20

    摘要: A fine sheared polymeric nanofiber of a short cut length and a method for shearing the polymeric nanofiber are provided. In some embodiments, the polymeric nanofiber includes: a length range from 10-2000 μm; a length to diameter (L:D) aspect ratio ranging from 20 to 10,000; an average diameter range from 1 nm to 2 μm; and/or two or more different polymers and/or one or more additives. The shortened length of the polymeric nanofiber allows for easy dispersion in certain liquids compared to the same fine fiber in long lengths. The method of shearing polymeric nanofibers comprises milling the polymeric fiber in a liquid solution, performed with wet grinding processes and equipment.

    摘要翻译: 提供了短切长度的精细剪切聚合物纳米纤维和剪切聚合物纳米纤维的方法。 在一些实施方案中,聚合物纳米纤维包括:长度范围为10-2000μm; 长径比(L:D)宽高比在20至10,000之间; 平均直径范围为1nm至2μm; 和/或两种或更多种不同的聚合物和/或一种或多种添加剂。 与长长度相同的细纤维相比,聚合物纳米纤维的缩短长度允许在某些液体中容易分散。 剪切聚合物纳米纤维的方法包括用湿法研磨工艺和设备在液体溶液中研磨聚合物纤维。