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    Urethane resins and coating compositions and methods for their use
    41.
    发明授权
    Urethane resins and coating compositions and methods for their use 失效
    聚氨酯树脂及其涂料组合物及其使用方法

    公开(公告)号：US5777024A

    公开(公告)日：1998-07-07

    申请号：US846758

    申请日：1997-04-30

    Applicant: T. Howard Killilea ,  Donald W. Boespflug ,  Paul H. Stenson

    Inventor： T. Howard Killilea ,  Donald W. Boespflug ,  Paul H. Stenson

    IPC: C08G18/67 ,  C08G18/78 ,  C08G18/79 ,  C09D175/16 ,  C08J3/00 ,  C07D251/00 ,  C08K3/20 ,  C08L75/00

    CPC classification number: C08G18/791 ,  C08G18/671 ,  C08G18/675 ,  C08G18/7837 ,  C09D175/16

    Abstract: An allophanate-modified urethane resin is formed by reacting an allophanate-modified isocyanurate with one or more hydroxy-functional olefinic compounds, such as hydroxy-functional acrylates, methacrylates, allyl ethers, or vinyl ethers. Such resins typically have relatively low viscosities and can be used to make coating compositions for surfaces such as wood, cement, vinyl, plastic, metal, and glass on such diverse products as flooring, vinyl tiles and sheets, fiber optics, and plastic. Such coating compositions are typically curable by thermal processes or by high-energy irradiation, including UV/visible light or electron beam irradiation.

    Abstract translation: 脲基甲酸酯改性的聚氨酯树脂通过使脲基甲酸酯改性的异氰脲酸酯与一种或多种羟基官能的烯属化合物如羟基官能的丙烯酸酯，甲基丙烯酸酯，烯丙基醚或乙烯基醚反应而形成。 这种树脂通常具有相对低的粘度，并且可以用于制备诸如木材，水泥，乙烯基，塑料，金属和玻璃的表面的涂料组合物，如地板，乙烯基瓦片和片材，纤维光学和塑料等多种产品。 这样的涂料组合物通常可通过热处理或通过高能辐照（包括UV /可见光或电子束照射）固化。

    Self-etching cementitious substrate coating composition
    42.
    发明授权
    Self-etching cementitious substrate coating composition 有权
    自蚀刻水泥基质涂料组合物

    公开(公告)号：US09175187B2

    公开(公告)日：2015-11-03

    申请号：US13058679

    申请日：2009-08-13

    Applicant: T. Howard Killilea ,  Michael C. Wildman ,  Bruce A. Johnson ,  Carl H. Weber

    Inventor： T. Howard Killilea ,  Michael C. Wildman ,  Bruce A. Johnson ,  Carl H. Weber

    IPC: C09D143/04 ,  C08K5/54

    CPC classification number: C09D143/04 ,  C08K5/54 ,  Y10T428/31663

    Abstract: Coating compositions for cementitious substrates may be made from a multistage latex polymer; silane; and a water-soluble acid, acid anhydride or acid salt capable of etching or otherwise reacting with the surface of the substrate to provide improved coating adhesion. The silane may be present as a silane coupling agent distinct from the multistage latex polymer, or may be present as silane functionality on the multistage latex polymer. The coating compositions adhere well to cementitious substrates and have a self-etching capability which improves coating adhesion, especially near edges and corners.

    Abstract translation: 水泥基材的涂料组合物可以由多级胶乳聚合物制成; 硅烷 以及能够蚀刻或以其它方式与基材表面反应的水溶性酸，酸酐或酸盐，以提供改进的涂料粘合性。 硅烷可以作为与多级胶乳聚合物不同的硅烷偶联剂存在，或者可以作为硅烷官能团存在于多级胶乳聚合物上。 涂料组合物很好地粘附到水泥质基材上，并且具有自蚀刻能力，其改善了涂层的附着力，特别是在边缘和角落附近。

    Vinyl polymer wetting and dispersing agent
    44.
    发明授权
    Vinyl polymer wetting and dispersing agent 有权
    乙烯基聚合物润湿分散剂

    公开(公告)号：US08748550B2

    公开(公告)日：2014-06-10

    申请号：US13255862

    申请日：2010-03-12

    Applicant: Carl Lewis Cavallin ,  Archie W. Garner ,  David R. Wallace ,  T. Howard Killilea

    Inventor： Carl Lewis Cavallin ,  Archie W. Garner ,  David R. Wallace ,  T. Howard Killilea

    IPC: C08F226/06 ,  C08L39/04

    CPC classification number: B01F17/0028 ,  C01P2004/80 ,  C08F220/18 ,  C08F220/36 ,  C08F2220/343 ,  C09B67/009 ,  C09C1/40 ,  C09C1/56 ,  C09C3/10 ,  C08F220/14 ,  C08F2220/1825 ,  C08F212/08 ,  C08F220/20 ,  C08F2220/1891

    Abstract: A vinyl polymer pigment dispersing agent having a vinyl addition polymer backbone, one or more polymer side chains with pendant cyclic urea functional group(s) separated from the polymer backbone by at least 10 intervening atoms, and in some embodiments one or more polymer side chains comprising pendant urea functional groups separated from the polymer back-bone by less than 10 intervening atoms. The dispersing agent may be made by addition polymerizing a mixture of one or more vinyl monomers and one or more monomers having cyclic urea functional groups and vinyl functional groups. The dispersing agent may be combined with pigment particles, a carrier and an optional surfactant to make a pigment grind dispersion with excellent pigment wetting and dispersing properties.

    Abstract translation: 一种乙烯基聚合物颜料分散剂，其具有乙烯基加成聚合物主链，一个或多个具有侧链环脲官能团的聚合物侧链通过至少10个中间原子与聚合物主链分离，并且在一些实施方案中为一个或多个聚合物侧链 包括从聚合物背骨分离少于10个中间原子的侧链脲官能团。 分散剂可以通过加成聚合一种或多种乙烯基单体和一种或多种具有环状脲官能团和乙烯基官能团的单体的混合物来制备。 分散剂可以与颜料颗粒，载体和任选的表面活性剂组合以制备具有优异的颜料润湿和分散性能的颜料研磨分散体。

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