BASECOAT/CLEARCOAT COATING
    1.
    发明申请
    BASECOAT/CLEARCOAT COATING 审中-公开
    BASECOAT / CLEARCOAT涂料

    公开(公告)号:US20130052454A1

    公开(公告)日:2013-02-28

    申请号:US13589235

    申请日:2012-08-20

    Abstract: A coated substrate including a substrate having at least one surface: and, disposed on the surface, a first coating having a Pigment Volume Concentration (“PVC”) higher than the critical PVC; and, disposed on said first coating, a clear matte second coating including from 1% to 99% by weight, based on the weight of the second coating, a particulate polymer having a particle diameter of from 0.5 microns to 30 microns is provided. Also provided are a method for providing a coated substrate and a method for improving the stain resistance of a coating having a PVC higher than the critical PVC

    Abstract translation: 包括具有至少一个表面的基材的涂布基材,并且在表面上设置第一涂层,其具有高于临界PVC的颜料体积浓度(PVC); 并且设置在所述第一涂层上,提供了基于第二涂层重量的1重量%至99重量%的透明无光泽的第二涂层,提供了粒径为0.5微米至30微米的颗粒状聚合物。 还提供了一种用于提供涂覆的基材的方法和用于提高具有高于临界PVC的PVC的涂层的耐污染性的方法

    Titanium Dioxide Free Multilayer Coating System
    2.
    发明申请
    Titanium Dioxide Free Multilayer Coating System 有权
    无二氧化钛多层涂层系统

    公开(公告)号:US20110159309A1

    公开(公告)日:2011-06-30

    申请号:US12972652

    申请日:2010-12-20

    Abstract: This invention relates to a multilayer coating system derived from Titanium dioxide free aqueous coating compositions. The multilayer coating system comprises at least two layers including a layer of base coating which provides good hiding function for substrates and a second layer of clear top coating which provides surface protection functions for the coating system. The base coating composition comprises an opaque (co)polymer having at least one void per (co)polymer particle. The top coating composition comprises a duller (co)polymer chosen from a multi-stage (co)polymer, a single stage crosslinked (co)polymer, and mixtures thereof.

    Abstract translation: 本发明涉及一种衍生自不含二氧化钛的水性涂料组合物的多层涂料体系。 多层涂层系统包括至少两层,包括一层基底涂层,其为基底提供良好的遮盖功能,以及提供涂层系统的表面保护功能的第二层透明顶涂层。 基底涂料组合物包含对每(共)聚合物颗粒具有至少一个空隙的不透明(共)聚合物。 顶部涂料组合物包含选自多级(共)聚合物,单级交联(共)聚合物及其混合物的钝化(共)聚合物。

    METHOD FOR PRODUCING A MULTI-COAT COLOUR AND/OR EFFECT PAINT SYSTEM
    6.
    发明申请
    METHOD FOR PRODUCING A MULTI-COAT COLOUR AND/OR EFFECT PAINT SYSTEM 有权
    用于生产多层颜色和/或效果涂料体系的方法

    公开(公告)号:US20150291838A1

    公开(公告)日:2015-10-15

    申请号:US13983928

    申请日:2012-01-06

    Abstract: Disclosed is a method for making multicoat colour and/or effect paint systems employing a pigmented aqueous basecoat material comprising a mixture M comprised of (K1) a branched C8-17alkane 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.

    Abstract translation: 公开了一种制备多色彩色和/或效果涂料体系的方法,所述颜料和/或效果涂料体系采用着色的底漆底漆材料,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 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体积% ,组分(K2)占5%至46%(重量),组分(K3)占混合物重量的1%至20%(重量),组分(K1)和(K2) 对应于> CH-和-CH2-基团数与-CH 3基团数之比至少为25:75的分支度。

    Method for producing a multi-coat colour and/or effect paint system
    10.
    发明授权
    Method for producing a multi-coat colour and/or effect paint system 有权
    多层颜色和/或效果涂料体系的制造方法

    公开(公告)号:US09393596B2

    公开(公告)日:2016-07-19

    申请号:US13983928

    申请日:2012-01-06

    Abstract: 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.

    Abstract translation: 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。

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