会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 9. 发明公开
    • Method of making a surface of a substrate water- and oilrepellent
    • Verfahren zum Hydrophobieren和Oleophobieren vonSubstratoberflächen。
    • EP0672779A2
    • 1995-09-20
    • EP95108313.8
    • 1992-07-21
    • Matsushita Electric Industrial Co., Ltd.
    • Ogawa, KazufumiSoga, Mamoru
    • D06M23/00D06M15/657B05D1/18
    • B82Y30/00A61N1/36514B05D1/185B05D5/08B82Y40/00C09D4/00D06M15/657D06M23/005Y10S428/913Y10T428/2918Y10T428/2933Y10T428/2962Y10T428/31663C08G77/24
    • A durable and extremely water- and oil repellent ultra thin film is formed on the surface of a substates such as glass, ceramics, fabrics, fur and cloth by a dehydrochlorination reaction between a functional group such as a hydroxyl group or an imino group on the surface of the substrate. The coating film of the material comprises a plurality of chlorosilyl groups was formed on the surface of the substrate by dipping and holding the substrate comprising functional groups on its surface in a solution prepared by dissolving a material comprising fluorocarbon groups and a plurality of chlorosily groups in a non-aqueous solvent and drying the substrate which is then taken out from the solution in a substantially moistureless or low moisture atomosphere and removing the non-aqueous fluorocarbon-based organic solvent remaining on the substrate. Further, when the coating film is left in an atomosphere comprising moisture, i.e., humid air, the coating film is polymerized by a dehydrochlorination reaction between the coating film and the moisture in the atomosphere. The film is formed on the surface of the substrate containing hydroxyl groups, imino groups or carboxyl groups through -SiO- bonds or -SiN
    • 在诸如玻璃,陶瓷,织物,毛皮和布等基底的表面上,通过羟基或亚氨基之类的官能团之间的脱氯化氢反应,形成耐久且极其防水和防油的超薄膜 基板的表面。 该材料的涂膜包括通过将包含官能团的基材在其表面上浸渍并保持在通过将包含氟碳基团和多个氯基团的材料溶解在其中而制备的溶液中而在基材表面上形成多个氯甲硅烷基 非水溶剂并干燥基材,然后将其从基本上无水或低水分的大气层中的溶液中取出并除去留在基材上的非水性碳氟基有机溶剂。 此外,当涂膜留在包含湿气的空气即湿空气中时,涂膜通过涂膜和大气层中的水分之间的脱氯化氢反应而聚合。 该薄膜通过-SiO-键或-SiN <键在含有羟基,亚氨基或羧基的基材表面上形成。