Reduced solvent island coating system
    3.
    发明授权
    Reduced solvent island coating system 失效
    减少溶剂岛涂料体系

    公开(公告)号:US5464661A

    公开(公告)日:1995-11-07

    申请号:US248649

    申请日:1994-05-25

    摘要: A process for manufacturing a metallized part using the island coating method, including spray depositing a primer layer, basecoat layer, or combined primer/basecoat layer. Each layer contains an increased amount of film forming polymer by using liquid CO.sub.2 as a supplemental carrier along with a reduced amount of organic solvent carrier thereby reducing waste disposal costs and environmental concerns. Further, this modified island coating system can be used to deposit layers of 1.5 to 2.0 mils thick and maintain the aesthetic properties of the metallizing island coating system at a reduced cost and with minimal variability among parts.

    摘要翻译: 一种使用岛涂法制造金属化部件的方法,包括喷涂沉积底漆层,底涂层或组合底漆/底涂层。 每层通过使用液体CO 2作为补充载体以及减少量的有机溶剂载体而含有增加量的成膜聚合物,从而减少废物处理成本和环境问题。 此外,该改性岛涂料系统可用于沉积1.5至2.0密尔厚的层,并且以降低的成本和部件之间的变化最小化来保持金属化岛涂层系统的美学特性。

    Combined primer/basecoat island coating system
    7.
    发明授权
    Combined primer/basecoat island coating system 失效
    底漆/底漆岛涂层系统

    公开(公告)号:US5468518A

    公开(公告)日:1995-11-21

    申请号:US248957

    申请日:1994-05-25

    CPC分类号: C23C28/00 B05D5/068

    摘要: A process for manufacturing a metallized part comprises the following steps. A part is provided made from a substrate material selected from the group consisting of thermoplastic urethane (TPU), TPU alloys, polyester alloys, nylon, thermoplastic olefins (TPO) and aluminum. A single protective layer (combined primer/basecoat) is spray deposited, flashed and cured over the substrate. Over the combined primer/basecoat layer, a layer of corrosion prone metal is vacuum deposited to form a discontinuous film covering the combined primer/basecoat layer. A layer of clear resinous protective dielectric topcoat is spray deposited and cured to completely cover the layer of vacuum deposited corrosion prone metal material and fill channels formed in the discontinuous film layer.

    摘要翻译: 一种制造金属化部件的方法包括以下步骤。 由从热塑性聚氨酯(TPU),TPU合金,聚酯合金,尼龙,热塑性烯烃(TPO)和铝组成的组中选择的基材提供部件。 将单一保护层(组合底漆/底涂层)喷涂沉积,闪蒸并固化在基材上。 在组合的底漆/底涂层上,真空沉积一层易腐蚀的金属以形成覆盖组合的底漆/底涂层的不连续膜。 将一层透明的树脂保护电介质面漆喷涂并固化,以完全覆盖形成在不连续膜层中的真空沉积易腐蚀金属材料层和填充通道的层。