Process for the currentless deposition of metal layers on the surfaces of metals
CA 1209412 A · Owner: Max Planck Gesellschaft Zur Forderung Der Wissenschaften E.V. · Inventors: Peters, Karl; Uray, Georg; Quast, Helmut
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a process for the currentless deposition of layers of metals of Groups Ib, IIb, IVb, Vb and VIII of the Periodic Table of Elements on appropriate more electronegative metals by contacting an object to be coated with a coating bath, wherein a coating bath is used which contains a metal complex obtainable by reacting a corresponding divalent or trivalent metal halide with a hydrohalide of a base which is capable of complex formation with the metal. The present invention also provides a coating bath for the currentless deposition of layers of metals of Groups Ib, IIb, IVb, Vb and VIII of the Periodic Table of Elements on appropriate more electronegative metals, …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted August 12, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 12, 2003.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
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Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.