HELIO PRE COPPER

Brand Owner Address Description
HELIOPRECOPPER Maschinenfabrik Kaspar Walter GmbH & Co.KG Konrad-Zuse-Bogen 18 Krailling 82152 Germany HELIO PRE COPPER;Industrial chemicals; industrial chemicals for treatment of surfaces of gravure cylinders, namely, for chroming, for de-chroming, for alkaline pre-copper plating, [ for decopperizing, ] for copper plating [, for silvering, for nickel plating, for zinc plating, for dissolving a graved copper layer, for plating of aluminum cylinders ];[ Scientific research and development of chemical processes for de-chroming, for treatment of surfaces of gravure cylinders, namely, for chroming, for de-chroming, for alkaline pre-copper plating, for decopperizing, for copper plating, for silvering, for nickel plating, for zinc plating, for dissolving a graved copper layer, for plating of aluminum cylinders ];
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An improved copper ECD process. After the copper seed layer (116) is formed, a first portion of copper film (118) is plated onto the surface of the seed layer (116). The surface of the first portion of the copper film (118) is then rinsed to equalize the organic adsorption on all sites to prevent preferential copper growth in dense areas. After rinsing, the remaining copper of the copper film (118) is electrochemically deposited.