BESCHICHTUNGSZUSAMMENSETZUNG MIT KORROSIONSSCHUTZWIRKUNG

    公开(公告)号:EP3152263A1

    公开(公告)日:2017-04-12

    申请号:EP15720016.3

    申请日:2015-04-23

    IPC分类号: C09D5/10

    摘要: The present invention relates to a coating composition comprising at least one binder (A) comprising at least one polymeric resin (A1) and at least one crosslinking agent (A2), at least one anticorrosion pigment (B), and at least one organic solvent (C), where (B) is an alloy of Zn and Mg and optionally at least one further metal and/or semimetal, the coating composition having a pigment volume concentration (PVC) in a range from 5.0% to 25.0%, and comprising the anticorrosion pigment (B) in an amount in a range from 5.0 to 25.0 wt%, based on the total weight of the coating composition, to the use thereof for the at least partial coating of a metallic substrate with a primer coat, to a method for the at least partial coating of such a substrate with such a primer coat, to a substrate at least partially coated therewith, and to a component or article produced from such a substrate.

    摘要翻译: 本发明涉及包含至少一种包含至少一种聚合物树脂(A1)和至少一种交联剂(A2),至少一种防腐颜料(B)和至少一种有机溶剂的粘合剂(A)的涂料组合物 (C),其中(B)是Zn和Mg的合金和任选的至少一种另外的金属和/或半金属,所述涂料组合物的颜料体积浓度(PVC)在5.0%至25.0%的范围内,并且包含 基于涂料组合物的总重量,5.0至25.0wt%范围内的防腐颜料(B)用于至少部分涂覆具有底漆的金属基材的用途, 用于将这种基底涂层至少部分地涂覆到基底上至少部分涂覆的基底的方法以及由这种基底制成的部件或制品。