Patent · US Active

Electrolyte for the electrolytic deposition of silver-palladium alloys and method for deposition thereof

US9797056B2 · kind B2 · utility

2Cited by

5References

23Claims

0Family size

Assignee

Umicore Galvanotechnik GmbH · DE

Inventors

Bernd Weyhmueller · Hintersteinenberg, DE
Uwe Manz · Mögglingen, DE
Sascha Berger · Schwäbisch Gmünd, DE

Key dates

Filing date	Jul 24, 2014
Grant date	Oct 24, 2017
Priority date	—
Expiry date	Jul 24, 2034

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC25D21/14
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

The present invention relates to an electrolyte and to a method for the electrolytic deposition of silver-rich silver-palladium alloys which to a minor degree also include selenium and/or tellurium. The electrolyte of the invention allows uniform deposition of such an alloy on conductive surfaces across a wide range of current densities.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.