Method for the production of structured surfaces
    4.
    发明授权
    Method for the production of structured surfaces 失效
    生产结构化表面的方法

    公开(公告)号:US07727583B2

    公开(公告)日:2010-06-01

    申请号:US11568858

    申请日:2005-05-17

    CPC classification number: D06M23/08 Y10T428/25

    Abstract: Provided is a process for producing a structured surface possessing a high level of hydrophilicity, wherein the process involves: coating a surface with a mixture to produce the structured surface, wherein the mixture includes: particles (a) having a number average particle diameter of from 0.1 μm to 10 μm; and particles (b) having a number average particle diameter of from 5 nm to 0.5 μm and a 20° C. surface energy of greater than or equal to 80 mN/in, and wherein the mixture exhibits a bimodal particle diameter distribution of particles (a) and particles (b). The mixture may optionally include an aqueous liquor, an emulsifier, a binder, an adhesion promoter, a thickener, and/or a pigment. Also provided is a structured surface produced by the process. A non-limiting example of the structured surface produced by the process is a structured textile surface.

    Abstract translation: 提供一种生产具有高水平亲水性的结构化表面的方法,其中该方法包括:用混合物涂覆表面以产生结构化表面,其中该混合物包括:数均粒径为 0.1μm〜10μm; 和数均粒径为5nm〜0.5μm,20℃的表面能大于或等于80mN / in的颗粒(b),并且其中所述混合物呈现出颗粒的双峰粒径分布( a)和颗粒(b)。 混合物可以任选地包括含水液体,乳化剂,粘合剂,粘合促进剂,增稠剂和/或颜料。 还提供了由该方法生产的结构化表面。 由该方法生产的结构化表面的非限制性实例是结构化纺织品表面。

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