Title:
【発明の名称】白金または白金合金の電気めっき浴および電気めっき方法
Document Type and Number:
Japanese Patent JP2859316
Kind Code:
B2
Abstract:
An effective bath for plating platinum or platinum alloys contains a complexed platinum (II) salt in which the anion component is a group or radical derived from an organic acid or inorganic acid other than a hydrohalic acid, in alkaline aqueous solution. The bath is more efficient and stable than known baths and permits good plating deposits to be achieved.
Inventors:
SUTEIIBUN JEFURII UOORIN
UENDEI JEEN DEIBISU
JON MAIKERU ARUBON
PIITAA ERITSUKU SUKINAA
UENDEI JEEN DEIBISU
JON MAIKERU ARUBON
PIITAA ERITSUKU SUKINAA
Application Number:
JP22943589A
Publication Date:
February 17, 1999
Filing Date:
September 06, 1989
Export Citation:
Assignee:
JONSON MASHII PLC
International Classes:
C25D3/50; C25D3/56; H05K3/24; (IPC1-7): C25D3/50; C25D3/56
Other References:
【文献】米国特許4427502(US,A)
Attorney, Agent or Firm:
Aoki Akira (3 outside)