Articles, Coating Compositions, and Methods
    5.
    发明申请
    Articles, Coating Compositions, and Methods 审中-公开
    文章,涂料组合物和方法

    公开(公告)号:US20130045387A1

    公开(公告)日:2013-02-21

    申请号:US13695674

    申请日:2011-04-25

    摘要: There is provided a coating composition comprising nonspherical nanoparticles; spherical nanoparticles; optionally hydrophilic groups and optional an surfactant; and a liquid medium comprising water and no greater than 30 wt % organic solvent, if present, based on the total weight of liquid medium, where at least a portion of the nonspherical nanoparticles or at least a portion of the spherical nanoparticles comprises functional groups attached to their surface through chemical bonds, wherein the functional groups comprise at least one group selected from the group consisting of epoxy group, amine group, hydroxyl, olefin, alkyne, (meth) acrylato, mercapto group, or combinations thereof. There is also provided a method for modifying a substrate surface using the coating composition and articles made therefrom.

    摘要翻译: 提供了包含非球形纳米颗粒的涂料组合物; 球形纳米粒子; 任选的亲水基团和任选的表面活性剂; 和包含水和不大于30重量%的有机溶剂(如果存在)的液体介质,基于液体介质的总重量,其中至少一部分非球形纳米颗粒或至少一部分球形纳米颗粒包含附着的官能团 其中所述官能团包括选自环氧基,胺基,羟基,烯烃,炔烃,(甲基)丙烯酸酯基,巯基或其组合中的至少一个基团。 还提供了使用涂料组合物和由其制成的制品来改性基材表面的方法。