首页> 外国专利> SUPERHYDROPHOBIC COATING FILM COMPRISING INORGANIC PARTICLES HAVING DIFFERENT DIAMETERS, COATING COMPOSITION, AND THE FORMING METHOD OF COATING FILM

SUPERHYDROPHOBIC COATING FILM COMPRISING INORGANIC PARTICLES HAVING DIFFERENT DIAMETERS, COATING COMPOSITION, AND THE FORMING METHOD OF COATING FILM

机译:包含具有不同直径,涂层组成的无机颗粒的超疏水涂层膜以及涂层的形成方法

摘要

A superhydrophobic coating film, and a method for forming the superhydrophobic coating film are provided to improve self-cleaning property and to allow a nanofiber comprising inorganic particles to be prepared relatively easily and massively. A superhydrophobic coating film comprises at least two kinds of inorganic particles having different diameter. Also the superhydrophobic coating film comprises at least two kinds of inorganic particles having different diameter which are dispersed in a polymer solution. Preferably the inorganic particles are selected from the group consisting of silica, titanium dioxide, alumina, ceria and zirconium oxide. Preferably the polymer of the polymer solution is selected from polyethylene oxide, polyacrylamide, poly(vinyl alcohol), polyethylene glycol, polyacrylonitrile, poly(vinyl pyrrolidone), polystyrene, polycaprolactone, and polyethylene terephthalate.
机译:本发明提供了一种超疏水性涂膜及其形成方法,以提高自清洁性并允许相对容易且大量地制备包含无机颗粒的纳米纤维。超疏水性涂膜包含至少两种具有不同直径的无机颗粒。另外,超疏水性涂膜包括分散在聚合物溶液中的至少两种具有不同直径的无机颗粒。优选地,无机颗粒选自二氧化硅,二氧化钛,氧化铝,二氧化铈和氧化锆。优选地,聚合物溶液的聚合物选自聚环氧乙烷,聚丙烯酰胺,聚乙烯醇,聚乙二醇,聚丙烯腈,聚乙烯吡咯烷酮,聚苯乙烯,聚己内酯和聚对苯二甲酸乙二酯。

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