公开(公告)号：WO2008080746A3

公开(公告)日：2008-09-04

申请号：PCT/EP2007063322

申请日：2007-12-05

Applicant: HENKEL AG & CO KGAA ,  WILKE EVA ,  GOESKE-KRAJNC MANUELA ,  WARK REINER ,  SANCHIS OTERO GUADALUPE ,  MUELLER STEPHAN ,  ROTH MARCEL ,  LORENZ WOLFGANG ,  HACKBARTH KARSTEN ,  KUNZ ANDREAS

Inventor： WILKE EVA ,  GOESKE-KRAJNC MANUELA ,  WARK REINER ,  SANCHIS OTERO GUADALUPE ,  MUELLER STEPHAN ,  ROTH MARCEL ,  LORENZ WOLFGANG ,  HACKBARTH KARSTEN ,  KUNZ ANDREAS

IPC: C09D5/08 ,  C09D5/24 ,  C09D7/12

CPC classification number: C09D5/24 ,  B05D3/0254 ,  B05D5/12 ,  B05D7/14 ,  B05D2701/10 ,  B05D2701/40 ,  C08G18/10 ,  C08G18/58 ,  C08G18/8061 ,  C08G2101/005 ,  C08K3/04 ,  C09D5/084 ,  C09D7/60 ,  C09D175/04 ,  C23C22/83 ,  Y10T428/265 ,  Y10T428/273 ,  Y10T428/2927

Abstract: The invention relates to a metal sheet, or a component made of a metallic material, comprising a layer system on the surface with at least the following layers: a) a conversion layer, comprising no more than 1 mg chromium per m 2 , b) a layer of a cross-linked organic polymer system with a thickness in the range of 0.5 to 2.5 µm, comprising, in relation to the total mass of said layer, 2 to 25 wt.% of an electrically conductive pigment having a specific weight of 3 g/cm 3 maximum, however no more than 5 wt. % of the electrically conductive pigment having a specific weight of more than 3 g/m 3 . A coating material and a coating method for the production of the layer b).

Abstract translation: 片材或由金属材料制成的部件，层系统，其包括在其表面上至少以下层：a）一种转换层中，2 含有不每m ^{大于1mg铬，b）一种交联的层 具有在0.5至2.5微米，其基于该层的总质量，2的范围内的厚度至25重量的导电颜料的％的具有不超过3克/厘米一个特定量的有机聚合物体系 3 ，但超过3克/平方米 3 包括特定重量不超过5重量％的导电性颜料; 包衣剂和涂覆工艺用于层B的制造）。}