WATER-BORNE PAINTS BASED ON EPOXY RESINS
    1.
    发明申请
    WATER-BORNE PAINTS BASED ON EPOXY RESINS 审中-公开
    基于环氧树脂的水性涂料

    公开(公告)号:WO2009016162A1

    公开(公告)日:2009-02-05

    申请号:PCT/EP2008/059898

    申请日:2008-07-28

    摘要: An aqueous epoxy resin system AB is described comprising an aqueously dispersed epoxy resin A having, on the average, at least one epoxy group per molecule, and a water-soluble or water-dispersible curing agent B which comprises the reaction product of an amine B1 having at least one primary and/or at least one secondary amino group, an adduct B2 of a polyalkylene ether polyol B21 and an epoxide component B22, and an aromatic compound B3 having at least one acidic group selected from the group consisting of hydroxyl and carboxyl groups, which system can be applied by rolling, spraying or brushing to provide corrosion protection on base metals.

    摘要翻译: 描述了一种水性环氧树脂体系AB,其包含每分子平均具有至少一个环氧基的高分散环氧树脂A和水溶性或水分散性固化剂B,其包含胺B1的反应产物 具有至少一个伯和/或至少一个仲氨基,聚亚烷基醚多元醇B21的加合物B2和环氧化物组分B22,以及具有至少一个选自羟基和羧基的酸性基团的芳族化合物B3 组,可以通过轧制,喷涂或刷涂来应用该系统,以对贱金属提供防腐蚀。

    AQUEOUS EPOXY RESIN SYSTEMS
    3.
    发明申请
    AQUEOUS EPOXY RESIN SYSTEMS 审中-公开
    水性环氧树脂体系

    公开(公告)号:WO2006040024A1

    公开(公告)日:2006-04-20

    申请号:PCT/EP2005/010564

    申请日:2005-09-30

    IPC分类号: C09D163/00

    摘要: An aqueous epoxy resin system ABC comprising an aqueously dispersed epoxy resin A having, on the average, at least one epoxy group per molecule, a water-soluble or water-dispersible curing agent B which comprises the reaction product of an amine B1 having at least one primary and at least one secondary amino group, and an adduct B2 of a polyalkylene ether polyol B21 and an opexide component B22, and aminoplast compound C having a mass fraction of at least 0.1 % of sulphonate or sulphonic acid groups, a coating composition ABCD for thick layer applications comprising the aqueous epoxy resin system ABC and at least one particulate filler D selected from the group consisting of talc, mica, quartz, titanium dioxide, aluminium dioxide, calcium carbonate, and dolomite, and a process for coating mineral or concrete based substrates or floors with such coating compositions.

    摘要翻译: 一种水性环氧树脂体系ABC,其包含平均分子量为至少一个环氧基团的高分散环氧树脂A,水溶性或水分散性固化剂B,其包含至少具有胺B1的反应产物 一个初级和至少一个仲氨基,以及聚亚烷基醚多元醇B21和opexide组分B22的加合物B2和质量分数为磺酸盐或磺酸基团的至少0.1%的氨基塑料化合物C,涂料组合物ABCD 对于包含水性环氧树脂体系ABC和至少一种选自滑石,云母,石英,二氧化钛,二氧化铝,碳酸钙和白云石的颗粒状填料D的厚层应用,以及涂覆矿物或混凝土的方法 基底或具有这种涂层组合物的地板。