Process for the Production of Multi-Layer Coatings
    22.
    发明申请
    Process for the Production of Multi-Layer Coatings 失效
    多层涂料生产工艺

    公开(公告)号:US20110045263A1

    公开(公告)日:2011-02-24

    申请号:US11990068

    申请日:2006-09-29

    Abstract: A process for the production of multi-layer coatings comprising the successive steps: 1) applying an 8 to 20 μm thick coating layer from an aqueous coating composition A onto a substrate provided with an EDC primer, 2) applying a 5 to 15 μm thick base coat layer from an aqueous coating composition B onto the previously applied coating layer, 3) applying a clear coat layer onto the base coat layer, 4) jointly curing the three coating layers, wherein coating compositions A and B being different from each other and wherein the coating composition A contains at least one metal platelet pigment having a thickness from 10 to 100 nm in a proportion corresponding to a pigment/resin solids ratio by weight from 0.06:1 to 0.2:1.

    Abstract translation: 一种用于生产多层涂层的方法,包括以下连续步骤:1)将8-20μm厚的涂层从水性涂料组合物A施加到具有EDC底漆的基材上,2)施加5至15μm厚 底涂层从水性涂料组合物B涂覆到预先涂覆的涂层上,3)在底涂层上施加透明涂层,4)共同固化三个涂层,其中涂料组合物A和B彼此不同, 其中所述涂料组合物A含有至少一种厚度为10至100nm的金属片晶颜料,其比例对应于颜料/树脂固体重量比为0.06:1至0.2:1。

    Multi-layer coatings for substrates
    23.
    发明授权
    Multi-layer coatings for substrates 有权
    用于基材的多层涂层

    公开(公告)号:US07744995B2

    公开(公告)日:2010-06-29

    申请号:US11958676

    申请日:2007-12-18

    Abstract: A multi-layer coating for application to a substrate including a paint coating layer, a metallic coating layer, and a clear coating layer. The metallic coating layer includes chromium metallic flake pigment. The multi-layer coating may be resistant to discoloration in acids including, without limitation hydrofluoric acid, sulfuric acid, phosphoric acid and combinations thereof.

    Abstract translation: 一种用于涂布到包括涂料涂层,金属涂层和透明涂层的基材上的多层涂层。 金属涂层包括金属薄片颜料。 多层涂层可以耐酸性变色,包括但不限于氢氟酸,硫酸,磷酸及其组合。

    Multi-Layer Coatings for Substrates
    24.
    发明申请
    Multi-Layer Coatings for Substrates 有权
    多层涂料用于基材

    公开(公告)号:US20090155572A1

    公开(公告)日:2009-06-18

    申请号:US11958676

    申请日:2007-12-18

    Abstract: A multi-layer coating for application to a substrate including a paint coating layer, a metallic coating layer, and a clear coating layer. The metallic coating layer includes chromium metallic flake pigment. The multi-layer coating may be resistant to discoloration in acids including, without limitation hydrofluoric acid, sulfuric acid, phosphoric acid and combinations thereof.

    Abstract translation: 一种用于涂布在包括涂料涂层,金属涂层和透明涂层的基材上的多层涂层。 金属涂层包括金属薄片颜料。 多层涂层可以耐酸性变色,包括但不限于氢氟酸,硫酸,磷酸及其组合。

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