HYDROPHOBIC COATINGS
    1.
    发明申请
    HYDROPHOBIC COATINGS 审中-公开
    疏水涂料

    公开(公告)号:US20110021698A1

    公开(公告)日:2011-01-27

    申请号:US12735490

    申请日:2009-01-09

    IPC分类号: C08L31/02 C08L9/00

    摘要: The present disclosure provides embodiments of polymeric particles, aqueous coating compositions, coating compositions, processes of making polymeric particles hydrophobic coatings, processes for making hydrophobic synthetic latex compositions, processes of forming polymeric particle agglomerates for use in a hydrophobic coating, and process of making hydrophobic polymeric binders. In some embodiments, the polymeric particle includes a polymer having an elastic modulus greater than about 108 Pascal (Pa), measured at 25 degrees Celsius (° C.) and at a deformation frequency of 1 radian per second, where the polymeric particle is hydrophobic, and where the hydrophobicity is achieved by polymerizing a monomer in a mixture comprising water and a fatty acid, or salt thereof, where the monomer contains less than about 3 parts acid monomer per 100 parts dry monomer.

    摘要翻译: 本公开提供了聚合物颗粒,水性涂料组合物,涂料组合物,制备聚合物颗粒疏水性涂料的方法,制备疏水性合成胶乳组合物的方法,形成用于疏水涂层的聚合物颗粒聚集体的方法,以及制备疏水性涂料的方法 聚合物粘合剂。 在一些实施方案中,聚合物颗粒包括在25摄氏度(℃)下测量的弹性模量大于约108帕斯卡(Pa)并且以每秒1弧度的变形频率测量的聚合物,其中聚合物颗粒是疏水性的 ,并且其中通过在包含水和脂肪酸或其盐的混合物中聚合单体来实现疏水性,其中单体每100份干燥单体含有少于约3份酸单体。