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66 条记录 (耗时 0.036 秒)

    UV curable coating composition and method of making
    24.
    发明授权
    UV curable coating composition and method of making 有权
    紫外线固化涂料组合物及其制备方法

    公开(公告)号：US08007582B2

    公开(公告)日：2011-08-30

    申请号：US11760215

    申请日：2007-06-08

    申请人： Charles M. Kania ,  Debra L. Singer ,  Diane J. Schillinger

    发明人： Charles M. Kania ,  Debra L. Singer ,  Diane J. Schillinger

    IPC分类号： D21H17/07 ,  C08G18/67

    CPC分类号： C08G18/423 ,  C08G18/672 ,  C08G18/673 ,  C08G18/792 ,  C08G2150/20 ,  C08G18/42

    摘要： The present invention relates to solid, particulate free film-forming compositions, multi-layer composite coatings comprising such film-forming compositions and methods of applying such multi-component composite coatings to a substrate. The solvent free film-forming compositions include UV-curable powder coating compositions comprising an amorphous (meth)acrylate terminated poly(ester-urethane) and optionally a second (meth)acrylate terminated polyurethane.

    摘要翻译： 本发明涉及固体，无颗粒状成膜组合物，包含这种成膜组合物的多层复合涂层以及将这种多组分复合涂层施加到基底上的方法。 无溶剂的成膜组合物包括包含无定形（甲基）丙烯酸酯封端的聚（酯 - 氨基甲酸酯）和任选的第二（甲基）丙烯酸酯封端的聚氨酯）的UV固化粉末涂料组合物。

    Multilayered coating with powder clear coating and substrates therewith and method
    27.
    发明授权
    Multilayered coating with powder clear coating and substrates therewith and method 失效
    具有粉末透明涂层和基材的多层涂层及方法

    公开(公告)号：US6077608A

    公开(公告)日：2000-06-20

    申请号：US932505

    申请日：1997-09-18

    申请人： Karen A. Barkac ,  Joseph Benga ,  John M. Furar ,  Charles M. Kania ,  Gaurav Agrawal ,  Paul H. Lamers

    发明人： Karen A. Barkac ,  Joseph Benga ,  John M. Furar ,  Charles M. Kania ,  Gaurav Agrawal ,  Paul H. Lamers

    IPC分类号： B05D7/00 ,  C08L33/06 ,  C08L73/02 ,  C09D133/06 ,  B32B9/04

    CPC分类号： B05D7/532 ,  B05D7/534 ,  C09D133/068 ,  B05D7/572 ,  C08L2205/02 ,  C08L33/068 ,  C08L73/02 ,  Y10S525/934 ,  Y10T428/31504

    摘要： Cured thermoset multilayered composite coatings with a powder clear coat and a waterborne base coat have improved chip resistance for the coating. The waterborne base coat composition has one or more crosslinkable film-forming polymers, one or more crosslinking agents for crosslinking the film-forming polymer, and one or more pigments. This basecoat is applied to a bare or previously painted substrate to give a film thickness in the range of about 0.1 to 3 mils (2.54 to 76.2 microns). The basecoat is dehydrated from treatment at a temperature from ambient to an elevated temperature of up to about 90.degree. C. for up to about 15 minutes before it is contacted with powder clear coating composition. The powder clear coating composition has a predominant amount of one or more crosslinkable, meltable and mobile film-forming polymer and/or copolymer having a weight average molecular weight of one or polymers/copolymers in the range of about 2000 to about 6000. The film-forming polymer or copolymer has an amount of functionality for crosslinking of at least 40 weight percent of the total resin solids for the polymers. The glass transition temperature for the powder coating composition is at least about 25.degree. C. The powder coating composition for the clear coat also has one or more crosslinking agents and when cured has a film thickness in the range of about 35 to about 100 microns. The basecoat and clear coat are co-cured. Optionally, one or more primer coats may be beneath the basecoat.

    摘要翻译： 具有粉末透明涂层和水性底漆的固化热固性多层复合涂层具有改善涂层的抗碎屑性能。 水性底漆组合物具有一种或多种可交联成膜聚合物，用于交联成膜聚合物的一种或多种交联剂和一种或多种颜料。 将该底涂层施加到裸露或预先涂漆的基材上，以得到约0.1至3密耳（2.54至76.2微米）范围内的膜厚度。 在与粉末透明涂料组合物接触之前，底漆从处于环境温度至高达约90℃的高温下脱水长达约15分钟。 粉末透明涂料组合物具有主要量的一种或多种可交联，可熔和可移动的成膜聚合物和/或共聚物，其重均分子量为1或聚合物/共聚物在约2000至约6000的范围内。该膜 形成的聚合物或共聚物具有用于交联聚合物的总树脂固体的至少40重量％的官能度。 用于粉末涂料组合物的玻璃化转变温度为至少约25℃。用于透明涂层的粉末涂料组合物还具有一种或多种交联剂，并且当固化时具有约35至约100微米范围内的膜厚度。 底漆和透明涂层共同固化。 任选地，一个或多个底漆涂层可以在底涂层之下。

    Coating compositions comprising free radical addition polymers with crosslinkable integral isocyanato groups
    28.
    发明授权
    Coating compositions comprising free radical addition polymers with crosslinkable integral isocyanato groups 失效
    包含具有可交联的整体异氰酸酯基团的自由基加成聚合物的涂料组合物

    公开(公告)号：US4692503A

    公开(公告)日：1987-09-08

    申请号：US493045

    申请日：1983-05-13

    申请人： Suryya K. Das ,  Charles M. Kania

    发明人： Suryya K. Das ,  Charles M. Kania

    IPC分类号： C08F220/28 ,  C08F220/36 ,  C08G18/72 ,  C09D5/44 ,  C08F12/26

    CPC分类号： C08G18/728 ,  C08F220/28 ,  C08F220/36 ,  C09D5/4411

    摘要： The invention provides non-gelled polymers containing integral isocyanato groups, which can be formulated into coating compositions. The polymers are derived preferably from polymerizable, ethylenically unsaturated blocked mono-isocyanato group-containing monomer, hydroxyl group-containing monomer and an amino group-containing monomer and/or carboxyl group-containing monomer. The coating compositions, particularly the electrodepositable compositions of this invention, possess excellent properties of wet appearance, substrate adhesion, hardness, chemical resistance and glossy appearance.

    摘要翻译： 本发明提供了可以配制成涂料组合物的含有整体异氰酸根合基团的非凝胶聚合物。 聚合物优选衍生自可聚合的烯键式不饱和封端单异氰酸酯基单体，含羟基单体和含氨基单体和/或含羧基单体。 本发明的涂料组合物，特别是可电沉积组合物具有优异的湿外观，基材粘合性，硬度，耐化学性和光泽外观。

    Aqueous acrylic polymer dispersions
    30.
    发明授权
    Aqueous acrylic polymer dispersions 失效
    水性丙烯酸聚合物分散体

    公开(公告)号：US4304701A

    公开(公告)日：1981-12-08

    申请号：US44424

    申请日：1979-06-01

    申请人： Suryya K. Das ,  Charles M. Kania

    发明人： Suryya K. Das ,  Charles M. Kania

    IPC分类号： C08F2/20 ,  C08F2/26 ,  C08F220/32 ,  C08F246/00 ,  C08F265/02

    CPC分类号： C08F246/00 ,  C08F2/26 ,  C08F220/32

    摘要： Ungelled, stable aqueous dispersions of acrylic polymers, containing carboxyl and epoxy functionality, and their method of preparation are disclosed. The dispersions are useful in water-based coating compositions. As long as the polymeric product remains dispersed in aqueous medium, stable, curable, one-package coating compositions result. However, when the dispersions are applied to a substrate as a film and the water evaporated, a curing reaction occurs as evidenced by the film becoming harder and more solvent resistant with the passage of time.

    摘要翻译： 公开了含羧基和环氧官能团的丙烯酸聚合物的非凝胶稳定水分散体及其制备方法。 分散体可用于水性涂料组合物。 只要聚合物产物保持分散在水性介质中，就可获得稳定的，可固化的单包装涂料组合物。 然而，当将分散体作为膜施加到基材上并且水蒸发时，发生固化反应，如通过时间变得更硬和更耐溶剂的膜所证明的。