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42 条记录 (耗时 0.038 秒)

    Curable coating compositions containing high aspect ratio clays
    23.
    发明授权
    Curable coating compositions containing high aspect ratio clays 失效
    含有高纵横比粘土的可固化涂料组合物

    公开(公告)号：US06410635B1

    公开(公告)日：2002-06-25

    申请号：US09255207

    申请日：1999-02-22

    申请人： Alan J. Kaylo ,  Richard F. Karabin ,  Tie Lan ,  Michael G. Sandala

    发明人： Alan J. Kaylo ,  Richard F. Karabin ,  Tie Lan ,  Michael G. Sandala

    IPC分类号： C08K334

    CPC分类号： C09D163/00 ,  C08G18/643 ,  C08K3/346 ,  C08K9/08 ,  C08K2201/016 ,  C09D7/70 ,  Y10S528/905 ,  C08L2666/54

    摘要： Provided are curable coating compositions comprised of any of a variety of film-forming polymers containing reactive functional groups, a curing agent containing functional groups which are reactive with the functional groups of the polymer, and an exfoliated silicate material derived from a layered silicate which has been exfoliated with a polymer which is compatible with both the film-forming polymer and the curing agent. The inclusion of the exfoliated silicate material enhances coating properties such as adhesion, appearance, crater resistance, and rheology control.

    摘要翻译： 提供了由含有反应性官能团的各种成膜聚合物中的任何一种组成的可固化涂料组合物，含有与聚合物的官能团反应的官能团的固化剂，以及衍生自层状硅酸盐的剥离的硅酸盐材料， 用与成膜聚合物和固化剂相容的聚合物剥离。 包含剥离的硅酸盐材料增强涂层性能，例如粘附性，外观，耐火蚀性和流变性控制。

    METHOD FOR TREATING AND/OR COATING A SUBSTRATE WITH NON-CHROME MATERIALS
    27.
    发明申请
    METHOD FOR TREATING AND/OR COATING A SUBSTRATE WITH NON-CHROME MATERIALS 审中-公开
    用非铬材料处理和/或涂覆基材的方法

    公开(公告)号：US20100243108A1

    公开(公告)日：2010-09-30

    申请号：US12414719

    申请日：2009-03-31

    申请人： Richard F. Karabin ,  Alan J. Kaylo ,  Mark W. McMillen ,  Michelle S. Miles ,  Robin M. Peffer ,  Edward F. Rakiewicz ,  Craig A. Wilson

    发明人： Richard F. Karabin ,  Alan J. Kaylo ,  Mark W. McMillen ,  Michelle S. Miles ,  Robin M. Peffer ,  Edward F. Rakiewicz ,  Craig A. Wilson

    IPC分类号： C23C22/78 ,  C23C28/00 ,  C22C21/00

    CPC分类号： C09D5/4442 ,  C23C22/78 ,  C23G1/00 ,  C23G1/125 ,  C23G1/22

    摘要： The present invention is directed to a method for coating a substrate comprising: (a) applying a caustic cleaner onto at least a portion of the substrate; (b) rinsing at least a portion of the substrate that was subjected to step (a) with water; (c) applying an acid cleaner onto at least a portion of the caustically cleaned substrate; (d) rinsing at least a portion of the substrate that was subjected to step (c) with water; and (e) applying a conversion coating comprising zirconium onto at least a portion of the acid cleaned substrate; and wherein at least one of the materials used in steps (c) and (e) is substantially chrome free. The present invention is also directed to a substrate, such as an aluminum substrate, that has been coated using the aforementioned method.

    摘要翻译： 本发明涉及一种用于涂覆基材的方法，包括：（a）将苛性碱清洁剂施加到所述基材的至少一部分上; （b）用水冲洗经过步骤（a）的基材的至少一部分; （c）将酸性清洁剂施加到所述苛化清洁的基材的至少一部分上; （d）用水冲洗经受步骤（c）的基材的至少一部分; 和（e）将包含锆的转化涂层施加到所述酸洗底物的至少一部分上; 并且其中步骤（c）和（e）中使用的至少一种材料基本上不含铬。 本发明还涉及使用上述方法进行了涂布的基板，例如铝基板。

    Cationic resin containing capped isocyanate groups suitable for use in electrodeposition
    29.
    发明授权
    Cationic resin containing capped isocyanate groups suitable for use in electrodeposition 失效
    含有适合用于电沉积的封端异氰酸酯基团的阳离子树脂

    公开(公告)号：US5633297A

    公开(公告)日：1997-05-27

    申请号：US334711

    申请日：1994-11-04

    申请人： Joseph T. Valko ,  Richard F. Karabin

    发明人： Joseph T. Valko ,  Richard F. Karabin

    IPC分类号： C08G18/08 ,  C08G18/64 ,  C08G18/80 ,  C09D5/44 ,  C08L63/00

    CPC分类号： C08G18/0823 ,  C08G18/6407 ,  C08G18/8064 ,  C09D5/4434

    摘要： An electrodepositable composition is provided comprising: a non-gelled, cationic, water-dispersible resin, electrodepositable on a cathode, which is derived from a polyepoxide and which contains in the resin molecule cationic salt groups, beta-hydroxy ester groups, active hydrogen groups including free phenolic hydroxyl groups, and capped isocyanate groups. The composition provides excellent corrosion resistance when electrodeposited over steel substrates, and does not require lead in the formulation nor the use of a conventional chrome rinse for the steel substrate during pretreatment before electrodeposition.

    摘要翻译： 提供了一种可电沉积的组合物，其包括：非凝胶的，阳离子的水分散性树脂，可电沉积在阴极上，其衍生自聚环氧化物，并且在树脂分子中含有阳离子盐基团，β-羟基酯基团，活性氢基团 包括游离的酚羟基和封端的异氰酸酯基团。 当电沉积在钢基材上时，该组合物提供优异的耐腐蚀性，并且在电沉积之前的预处理期间不需要配方中的铅，也不使用用于钢基材的常规铬漂洗。