USE OF PERLITE BASED EFFECT PIGMENTS FOR FINISHES WITH ANTIQUE, OR PATINA APPEARANCE
    9.
    发明公开
    USE OF PERLITE BASED EFFECT PIGMENTS FOR FINISHES WITH ANTIQUE, OR PATINA APPEARANCE 有权
    VERWENDUNG VON EFFEKTPIGMENTEN AUF PERLITBASISFÜROBERFLÄCHENBEARBEITUNGENMIT ANTIK-ODER PATINABESCHAFFENHEIT

    公开(公告)号:EP2598254A2

    公开(公告)日:2013-06-05

    申请号:EP11735664.2

    申请日:2011-07-26

    申请人: BASF SE

    IPC分类号: B05D5/06 C09C1/00

    摘要: The present invention provides a process for imparting a simulated patina, or antique appearance to a substrate by using a coating composition comprising a perlite based effect pigment. The perlite based effect pigment functions as colorant and matting agent and shows an almost angle independent brightness. The process provides, for example, decorative wall coatings showing enhanced antique, or patina effects as compared to conventional effect pigments on basis of mica.

    摘要翻译: 本发明提供了一种通过使用包含珍珠岩基效应颜料的涂料组合物将模拟的铜绿或古色古香的外观赋予基材的方法。 基于珍珠岩的效果颜料起着色剂和消光剂的作用,呈现几乎角度独立的亮度。 与基于云母的常规效果颜料相比,该方法提供了显示增强的古董或铜绿色效果的装饰性墙涂料。