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    • 70. 发明授权
    • Method for producing a multi-coat colour and/or effect paint system
    • 多层颜色和/或效果涂料体系的制造方法
    • US09393596B2
    • 2016-07-19
    • US13983928
    • 2012-01-06
    • Bernhard Steinmetz
    • Bernhard Steinmetz
    • B05D7/00C09D133/16C09D175/04
    • B05D7/532B05D2202/25B05D2502/00B05D2503/00B05D2520/00C09D133/16C09D175/04B05D2420/01
    • Disclosed is a method for making multicoat color and/or effect paint systems employing a pigmented aqueous basecoat material comprising a mixture M comprised of (K1) a branched C8-17 alkane or a mixture thereof, (K2) a branched C18-25 alkane or a mixture thereof, and (K3) a water-miscible fluorinated polymer or a mixture thereof, where mixture M comprises 0.1% to 5% by weight, based on the weight of the aqueous basecoat material, component (K1) comprises 34% to 94% by weight, component (K2) comprises 5% to 46% by weight, and component (K3) comprises 1% to 20% by weight, all based on the weight of the mixture M, and components (K1) and (K2) have a degree of branching which corresponds to a ratio of the number of >CH— and —CH2— groups to the number of —CH3 groups of at least 25:75.
    • 公开了一种制备多色彩和/或效果涂料体系的方法,所述颜料和/或效果涂料体系使用着色的底漆涂料,其包含由(K1)支链C8-17烷烃或其混合物组成的混合物M,(K2)支链C18-25烷烃或 其混合物和(K3)水混溶性氟化聚合物或其混合物,其中混合物M基于水性底漆材料的重量为0.1重量%至5重量%,组分(K1)包含34重量%至94重量% 组分(K2)占重量的5%至46%,组分(K3)占混合物重量的1%至20%,组分(K1)和(K2) 具有对应于> CH-和-CH 2 - 基团数与-CH 3基团数之比至少为25:75的分支度。