Low VOC Universal High Performance Colorant
    73.
    发明申请

    公开(公告)号:US20170174924A1

    公开(公告)日:2017-06-22

    申请号:US15454227

    申请日:2017-03-09

    CPC classification number: C09D17/001 C09D7/63 C09D17/002

    Abstract: A low VOC universal colorant composition for both solvent-based and water-based paints and coatings is provided. The composition includes a colorant component, a universal surfactant package; and a carrier. The colorant composition shows excellent stability with respect to viscosity, pH, and Hegman grind over time. The colorant composition is used to tint a base paint formulation which, after tinting, shows a desirable rheological profile and optimal block and tack resistance relative to base paints tinted using standard colorant lines.

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