Coating composition and method of making and using the same
    81.
    发明授权
    Coating composition and method of making and using the same 有权
    涂料组合物及其制备和使用方法

    公开(公告)号:US08633263B2

    公开(公告)日:2014-01-21

    申请号:US13201288

    申请日:2010-03-16

    CPC classification number: C08L75/04 C08J3/215 C08J2375/04

    Abstract: Compositions include an aqueous continuous liquid phase and core-shell particles dispersed in the aqueous continuous liquid phase. Each core-shell particle includes a polymer core surrounded by a shell consisting essentially of nonporous spherical silica particles disposed on the polymer core, wherein the nonporous spherical silica particles have a volume average particle diameter of 60 nanometers or less. Methods of making and using the compositions to coat a substrate are also disclosed.

    Abstract translation: 组合物包括分散在水性连续液相中的水性连续液相和核 - 壳颗粒。 每个核 - 壳颗粒包括由基本上由设置在聚合物芯上的无孔球形二氧化硅颗粒组成的壳包围的聚合物芯,其中无孔球形二氧化硅颗粒的体积平均粒径为60纳米或更小。 还公开了制备和使用组合物涂覆基材的方法。

    Highly water repellent fluoropolymer coating
    82.
    发明授权
    Highly water repellent fluoropolymer coating 有权
    防水氟聚合物涂层

    公开(公告)号:US08632856B2

    公开(公告)日:2014-01-21

    申请号:US12091855

    申请日:2006-12-20

    Abstract: Highly water repellent coated articles may be made by applying to a substrate a coating having dispersed therein or sprinkled thereon partially or fully fluorinated polymer microparticles. The coating includes a partially fluorinated hexafluoropropylene copolymer binder in a nonfluorinated solvent that dissolves the binder and does not dissolve the microparticles. The coating is heated sufficiently to bond the microparticles to the binder but not so much as to cause the receding water contact angle for the coating to fall below 80°.

    Abstract translation: 可以通过将具有分散在其中的涂层或其上部分或完全氟化的聚合物微粒上的涂布施加到基底上来制备高度防水的涂覆制品。 涂层包括在非氟化溶剂中的部分氟化的六氟丙烯共聚物粘合剂,其溶解粘合剂并且不溶解微粒。 将涂层充分加热以将微粒结合到粘合剂上,但不会使涂层的后退水接触角降至80°以下。

    COATINGS FOR OPTICAL COMPONENTS OF SOLAR ENERGY SYSTEMS
    85.
    发明申请
    COATINGS FOR OPTICAL COMPONENTS OF SOLAR ENERGY SYSTEMS 审中-公开
    太阳能系统光学组件涂料

    公开(公告)号:US20130213454A1

    公开(公告)日:2013-08-22

    申请号:US13876397

    申请日:2011-10-04

    Abstract: The present application is directed to a method of providing a coating to a surface of an optical element of a solar energy conversion system. The method comprises contacting the surface of the optical element with an aqueous coating composition comprising water and silica nanoparticles dispersed in the water, and drying the coating composition to form a nanoparticle coating. The coating composition has a pH of the composition of 5 or higher. The coating composition comprises an aqueous continuous liquid phase; silica nanoparticles having a volume average particle diameter of 150 nanometers or less dispersed in the aqueous continuous liquid phase; and an organic polymer binder.

    Abstract translation: 本申请涉及一种向太阳能转换系统的光学元件的表面提供涂层的方法。 该方法包括使光学元件的表面与包含分散在水中的水和二氧化硅纳米颗粒的水性涂料组合物接触,并干燥涂料组合物以形成纳米颗粒涂层。 涂料组合物的组成为5或更高。 涂料组合物包含含水连续液相; 分散在水性连续液相中的体积平均粒径为150纳米以下的二氧化硅纳米粒子; 和有机聚合物粘合剂。

    Articles, Coating Compositions, and Methods
    87.
    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

    Abstract: 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.

    Abstract translation: 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。

    FLUOROPOLYMER FILM WITH EPOXY ADHESIVE
    90.
    发明申请
    FLUOROPOLYMER FILM WITH EPOXY ADHESIVE 审中-公开
    氟橡胶膜与环氧胶粘剂

    公开(公告)号:US20110143136A1

    公开(公告)日:2011-06-16

    申请号:US12967438

    申请日:2010-12-14

    Abstract: Protective articles are provided which include a fluoropolymer film and an epoxy adhesive, borne on at least one surface of the fluoropolymer film. The Protective articles include multilayer articles comprising a) a fluoroplastic layer, in contact with b) at least one curable adhesive layer, comprising a mixture of an uncured epoxide resin and curative agents selected from the group consisting of dicyandiamide, 4,4-aminophenyl disulfide, guanidine carbonate, thiourea and combinations thereof. Most typically, the curative agent includes dicyandiamide and in some embodiments consists essentially of dicyandiamide.

    Abstract translation: 提供了包含氟聚合物膜和环氧粘合剂的保护制品,其承载在含氟聚合物膜的至少一个表面上。 保护性物品包括多层制品,其包括a)与b)接触的氟塑料层,至少一种可固化粘合剂层,其包含未固化的环氧树脂和选自二氰胺,4,4-氨基苯基二硫化物 ,碳酸胍,硫脲及其组合。 最典型地,治疗剂包括双氰胺,并且在一些实施方案中基本上由双氰胺组成。

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