POWDER COATINGS COMPOSITIONS
    1.
    发明申请
    POWDER COATINGS COMPOSITIONS 审中-公开
    粉末涂料组合物

    公开(公告)号:US20160024336A1

    公开(公告)日:2016-01-28

    申请号:US14857215

    申请日:2015-10-12

    IPC分类号: C09D163/00 C09D165/00

    摘要: A solid epoxy resin powder coarting composition which includes a divinylarene dioxide resin as one component; and wherein the solid epoxy resin powder coating composition can be formed by blending or reacting various other components with the divinylarene dioxide resin. For example, other components can include other epoxy resins; phenolic resins; or monomeric and/or polymeric isocyanates. The powder coating composition or formulation may advantageously provide, for example, a Fusion Bonded Epoxy coating on a substrate.

    摘要翻译: 一种固体环氧树脂粉末共聚组合物,其包含二乙烯基芳烃二氧化物树脂作为一种组分; 并且其中固体环氧树脂粉末涂料组合物可以通过使各种其它组分与二乙烯基芳烃二氧化物树脂共混或反应而形成。 例如,其它组分可以包括其它环氧树脂; 酚醛树脂; 或单体和/或聚合异氰酸酯。 粉末涂料组合物或制剂可以有利地提供例如在基材上的熔融粘合环氧涂层。

    POWDER COATINGS COMPOSITIONS
    8.
    发明申请
    POWDER COATINGS COMPOSITIONS 有权
    粉末涂料组合物

    公开(公告)号:US20130090435A1

    公开(公告)日:2013-04-11

    申请号:US13805022

    申请日:2011-06-20

    IPC分类号: C09D163/00

    摘要: A solid epoxy resin powder coating composition which includes a divinylarene dioxide resin as one component; and wherein the solid epoxy resin powder coating composition can be formed by blending or reacting various other components with the divinylarene dioxide resin. For example, other components can include other epoxy resins; phenolic resins; or monomeric and/or polymeric isocyanates. The powder coating composition or formulation may advantageously provide, for example, a Fusion Bonded Epoxy coating on a substrate.

    摘要翻译: 一种固体环氧树脂粉末涂料组合物,其包含二乙烯基芳烃二氧化物树脂作为一种组分; 并且其中固体环氧树脂粉末涂料组合物可以通过使各种其它组分与二乙烯基芳烃二氧化物树脂共混或反应而形成。 例如,其它组分可以包括其它环氧树脂; 酚醛树脂; 或单体和/或聚合异氰酸酯。 粉末涂料组合物或制剂可以有利地提供例如在基材上的熔融粘合环氧涂层。

    ISOCYANATE-EPOXY FORMULATIONS FOR IMPROVED CURE CONTROL
    9.
    发明申请
    ISOCYANATE-EPOXY FORMULATIONS FOR IMPROVED CURE CONTROL 审中-公开
    用于改善固化控制的异氰酸酯 - 环氧化合物

    公开(公告)号:US20100151138A1

    公开(公告)日:2010-06-17

    申请号:US12600552

    申请日:2008-05-06

    IPC分类号: B05D1/36

    摘要: A process for forming a cured composition, including: admixing a blocked isocyanate, an epoxy resin, and a catalyst to form a mixture; reacting the mixture to form at least one of oxazolidone and isocyanurate rings; wherein the reaction product has an oxazolidone-isocyanurate peak in the range of 1710 to 1760 cm−1 as measured by infrared spectroscopy. In some embodiments, the reaction product does not have an isocyanate absorbance peak at about 2270 cm−1 as measured by infrared spectroscopy. In other embodiments, the reaction product does not have a hydroxyl absorbance peak at about 3500 cm−1 as measured by infrared spectroscopy.

    摘要翻译: 一种形成固化组合物的方法,包括:将封端异氰酸酯,环氧树脂和催化剂混合以形成混合物; 使混合物反应以形成恶唑烷酮和异氰脲酸酯环中的至少一种; 其中所述反应产物具有通过红外光谱测定的1710至1760cm -1范围内的恶唑烷酮 - 异氰脲酸酯峰。 在一些实施方案中,通过红外光谱法测量,反应产物在约2270cm -1处不具有异氰酸酯吸收峰。 在其它实施方案中,通过红外光谱测量,反应产物在约3500cm -1处不具有羟基吸收峰。