TRANSPARENT HYDROPHOBIC COATING MATERIALS WITH IMPROVED DURABILITY AND METHODS OF MAKING SAME
    1.
    发明申请
    TRANSPARENT HYDROPHOBIC COATING MATERIALS WITH IMPROVED DURABILITY AND METHODS OF MAKING SAME 审中-公开
    具有改善耐久性的透明疏水涂料及其制造方法

    公开(公告)号:US20160237283A1

    公开(公告)日:2016-08-18

    申请号:US15026635

    申请日:2014-10-02

    IPC分类号: C09D5/00 C09D175/06

    摘要: Durable, transparent, inorganic-organic hybrid hydrophobic coating materials for glass, metal or plastic substrates are provided. The coating materials are generally an acid catalyzed condensation reaction product comprised of an organic polymeric silane (e.g., a polyol functionalized with a silane through a urethane linkage or a polyamine functionalized with a silane through a urea linkage, such as isocyanatopropyltrimethoxysilane or isocyanatopropyltriethoxysilane), an inorganic metal alkoxide (e.g., silicon alkoxides such as tetraethoxysilane or tetramethoxysilane) and a fluorinated silane (e.g., (3,3,3-trifluoropropyl)trimethoxysilane or nonafluorohexyltrimethoxysilane).

    摘要翻译: 提供用于玻璃,金属或塑料基材的耐用,透明,无机 - 有机混合疏水涂层材料。 涂料通常是由有机聚合硅烷(例如,通过氨基甲酸酯键或硅烷经官能化的多胺,通过脲键官能化的多胺,例如异氰酸根合丙基三甲氧基硅烷或异氰酸根合丙基三乙氧基硅烷)组成的酸催化缩合反应产物, 无机金属醇盐(例如,四烷氧基硅烷或四甲氧基硅烷等硅醇盐)和氟化硅烷(例如,(3,3,3-三氟丙基)三甲氧基硅烷或非氟己基三甲氧基硅烷)。