Two-component coating composition
    2.
    发明申请
    Two-component coating composition 审中-公开
    双组分涂料组合物

    公开(公告)号:US20050277732A1

    公开(公告)日:2005-12-15

    申请号:US10867146

    申请日:2004-06-14

    IPC分类号: C08G18/42 C09D175/04 C08K3/00

    CPC分类号: C08G18/4263 C09D175/04

    摘要: A two-component coating composition that includes (A) a first component containing an acid functional aliphatic polyester polyol having an acid number of at least 20 mg KOH/g and a hydroxyl number of from 50 to 500 mg KOH/g, and (B) a second component comprising one or more polyisocyanates. The composition can be used to coat metal substrates by (i) mixing components (A) and (B) in the above-described composition to form a mixture; and (ii) applying the mixture to a surface of a metal substrate.

    摘要翻译: 一种双组分涂料组合物,其包含(A)含有酸值为至少20mg KOH / g,羟值为50-500mg KOH / g的酸官能脂族聚酯多元醇的第一组分和(B )包含一种或多种多异氰酸酯的第二组分。 组合物可以通过(i)在上述组合物中混合组分(A)和(B))来涂覆金属基材以形成混合物; 和(ii)将混合物施加到金属基材的表面。