Freeze-thaw stable paint formulation
    1.
    发明授权
    Freeze-thaw stable paint formulation 有权
    冷冻 - 稳定的油漆配方

    公开(公告)号:US09284457B2

    公开(公告)日:2016-03-15

    申请号:US14536732

    申请日:2014-11-10

    Abstract: The present invention relates to a pre-paint composite comprising an aqueous slurry of TiO2 particles and attached and unattached polymeric binder, and a sufficient amount of a secondary alcohol ethoxylate of the formula C10-15H22-32O(CH2CH2O)xH to give 35 to 90 weight percent attachment of polymeric binder to the TiO2 particles, based on the weight of total polymeric binder in the pre-paint composite, where x is from 15 to 50; and the O(CH2CH2O)xH group is bonded to a CH group on the C10-15H22-32 chain. The present invention also relates to a coatings composition containing the composite as well as a process for preparing the pre-paint composite and the coatings composition.

    Abstract translation: 本发明涉及一种预涂料复合材料,其包含TiO 2颗粒和附着和未附着的聚合物粘合剂的水性浆料和足量的式C10-15H22-32O(CH2CH2O)xH的仲醇乙氧基化物,得到35至90 基于预涂料复合材料中的总聚合物粘合剂的重量,聚合物粘合剂与TiO 2颗粒的重量百分比附着,其中x为15至50; 并且O(CH 2 CH 2 O)x H基团键合在C 10-15H 22-32链上的CH基团上。 本发明还涉及含有复合材料的涂料组合物以及制备预涂料复合材料和涂料组合物的方法。

    FREEZE-THAW STABLE PAINT FORMULATION
    5.
    发明申请
    FREEZE-THAW STABLE PAINT FORMULATION 有权
    冷冻 - 稳定涂料配方

    公开(公告)号:US20150141546A1

    公开(公告)日:2015-05-21

    申请号:US14536732

    申请日:2014-11-10

    Abstract: The present invention relates to a pre-paint composite comprising an aqueous slurry of TiO2 particles and attached and unattached polymeric binder, and a sufficient amount of a secondary alcohol ethoxylate of the formula C10-15H22-32O(CH2CH2O)xH to give 35 to 90 weight percent attachment of polymeric binder to the TiO2 particles, based on the weight of total polymeric binder in the pre-paint composite, where x is from 15 to 50; and the O(CH2CH2O)xH group is bonded to a CH group on the C10-15H22-32 chain. The present invention also relates to a coatings composition containing the composite as well as a process for preparing the pre-paint composite and the coatings composition.

    Abstract translation: 本发明涉及一种预涂料复合材料,其包含TiO 2颗粒和附着和未附着的聚合物粘合剂的水性浆料和足量的式C10-15H22-32O(CH2CH2O)xH的仲醇乙氧基化物,得到35至90 基于预涂料复合材料中的总聚合物粘合剂的重量,聚合物粘合剂与TiO 2颗粒的重量百分比附着,其中x为15至50; 并且O(CH 2 CH 2 O)x H基团键合在C 10-15H 22-32链上的CH基团上。 本发明还涉及含有复合材料的涂料组合物以及制备预涂料复合材料和涂料组合物的方法。

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