EP3144413B1 - Plating bath composition for electroless plating of gold - Google Patents

Plating bath composition for electroless plating of gold Download PDF

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Publication number
EP3144413B1
EP3144413B1 EP15186095.4A EP15186095A EP3144413B1 EP 3144413 B1 EP3144413 B1 EP 3144413B1 EP 15186095 A EP15186095 A EP 15186095A EP 3144413 B1 EP3144413 B1 EP 3144413B1
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EP
European Patent Office
Prior art keywords
gold
plating
plating bath
alloys
gold plating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15186095.4A
Other languages
German (de)
French (fr)
Other versions
EP3144413A1 (en
Inventor
Robert Spreemann
Christian Noethlich
Sabrina Grunow
Dmytro Voloshyn
Boris Alexander Janssen
Donny Lautan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atotech Deutschland GmbH
Original Assignee
Atotech Deutschland GmbH
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Publication date
Application filed by Atotech Deutschland GmbH filed Critical Atotech Deutschland GmbH
Priority to EP15186095.4A priority Critical patent/EP3144413B1/en
Publication of EP3144413A1 publication Critical patent/EP3144413A1/en
Application granted granted Critical
Publication of EP3144413B1 publication Critical patent/EP3144413B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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