FLUID-RESISTANT TEXTILE FABRICS AND METHODS
    2.
    发明申请
    FLUID-RESISTANT TEXTILE FABRICS AND METHODS 有权
    耐流纺织物和方法

    公开(公告)号:US20140220840A1

    公开(公告)日:2014-08-07

    申请号:US14131110

    申请日:2012-06-29

    IPC分类号: D06M15/277 D06M11/79 D06B1/00

    摘要: Coating compositions which include a blend of a fluorochemical and a particulate additive comprising a bimodal size distribution of inorganic nanoparticles are provided. The bimodal distribution of inorganic nanoparticles may include a quantity of smaller nanoparticles having an average size distribution of between about 1 to about 15 nm, and a quantity of larger nanoparticles having an average size distribution of between about 40 to about 500 nm. The smaller and larger nanoparticles may be present in a ratio of the smaller sized particles to the larger sized particles of at least 1.2, with the total amount of nanoparticles being present in an amount of between about 0.1 to about 10 wt. % based on total composition weight.

    摘要翻译: 提供了包含含氟化合物和包含无机纳米颗粒的双峰尺寸分布的颗粒添加剂的共混物的涂料组合物。 无机纳米颗粒的双峰分布可以包括一定量的具有约1至约15nm的平均尺寸分​​布的较小的纳米颗粒和一定数量的具有约40至约500nm的平均尺寸分​​布的较大纳米颗粒。 较小和较大的纳米颗粒可以以较小尺寸的颗粒与至少1.2的较大尺寸的颗粒的比例存在,其中纳米颗粒的总量以约0.1至约10重量%的量存在。 基于总组成重量的%。