ELECTROPLATING COMPOSITION AND METHOD FOR DEPOSITING A CHROMIUM COATING ON A SUBSTRATE

The present invention refers to an electroplating composition for depositing a chromium coating on a substrate, the composition including:(i) trivalent chromium ions,(ii) at least one complexing agent for the trivalent chromium ions, and(iii) at least one additive selected from the group consisting...

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Bibliographische Detailangaben
Hauptverfasser:	PAPE, Simon, WALTER, Anke, BREITFELDER, Jana
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS THEREFOR CHEMISTRY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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Beschreibung
Zusammenfassung:	The present invention refers to an electroplating composition for depositing a chromium coating on a substrate, the composition including:(i) trivalent chromium ions,(ii) at least one complexing agent for the trivalent chromium ions, and(iii) at least one additive selected from the group consisting of betaines, polymeric glycols, monomeric diols, and mixtures thereof.