A COMPOSITION AND METHOD FOR TREATING SUBSTRATES
    2.
    发明公开
    A COMPOSITION AND METHOD FOR TREATING SUBSTRATES 审中-公开
    ZUSAMMENSETZUNG UND VERFAHREN ZUR BEHANDLUNG VON SUBSTRATEN

    公开(公告)号:EP2622124A1

    公开(公告)日:2013-08-07

    申请号:EP11752236.7

    申请日:2011-09-06

    摘要: The present invention relates to a composition and a method for treating substrates, such as fabrics; particularly to make the substrate stain repellent. The invention has been developed primarily for use on fabrics and glass, and will be described hereinafter with reference to these applications. It is an object of the present invention to provide both aqueous and oily stain repellence. We have found that some or all the problems of prior art may be solved or ameliorated with aqueous-alcoholic compositions which include a water-soluble salt of a multivalent metal ion, and a fluoro alkoxy silane with the ratio of water-soluble salt: fluoro alkoxy silane is from1:5 to 5:1.

    摘要翻译: 本发明涉及一种用于处理基材如织物的组合物和方法; 特别是使基材防污。 本发明主要用于织物和玻璃上,并且将在下文中参照这些应用进行描述。 本发明的目的是提供水性和油性污渍排斥性。 我们已经发现现有技术的一些或全部问题可以用包含多价金属离子的水溶性盐的含水醇组合物和具有水溶性盐:氟的比例的氟代烷氧基硅烷来解决或改进 烷氧基硅烷的摩尔比为1:5至5:1。