ES251551A1 - Un procedimiento de produccion por galvanoplastia de gruesas capas brillantes de platino - Google Patents

Un procedimiento de produccion por galvanoplastia de gruesas capas brillantes de platino

Info

Publication number
ES251551A1
ES251551A1 ES0251551A ES251551A ES251551A1 ES 251551 A1 ES251551 A1 ES 251551A1 ES 0251551 A ES0251551 A ES 0251551A ES 251551 A ES251551 A ES 251551A ES 251551 A1 ES251551 A1 ES 251551A1
Authority
ES
Spain
Prior art keywords
platinum
plating composition
platinum plating
solution
electrolyzing
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.)
Expired
Application number
ES0251551A
Other languages
English (en)
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.)
Sel Rex Corp
Original Assignee
Sel Rex Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sel Rex Corp filed Critical Sel Rex Corp
Publication of ES251551A1 publication Critical patent/ES251551A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

Procedimiento de producción por galvanoplastia de gruesas capas brillantes de platino que consiste esencialmente en emplear como baño una solución a base de una mezcla de platino diamino dinitrito y ácidos sulfúrico y fosfórico y a la que se agregan agua hasta lograr que esta solución acuosa contenga por lo menos 6 gramos por litro de metal platino, y en electrolizar esta solución con pérdida de su contenido en platino para que éste produzca por depósito el chapado.
ES0251551A 1958-08-06 1959-07-28 Un procedimiento de produccion por galvanoplastia de gruesas capas brillantes de platino Expired ES251551A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US753409A US2984603A (en) 1958-08-06 1958-08-06 Platinum plating composition and process

Publications (1)

Publication Number Publication Date
ES251551A1 true ES251551A1 (es) 1959-12-16

Family

ID=25030518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0251551A Expired ES251551A1 (es) 1958-08-06 1959-07-28 Un procedimiento de produccion por galvanoplastia de gruesas capas brillantes de platino

Country Status (8)

Country Link
US (1) US2984603A (es)
BE (1) BE580574A (es)
CH (1) CH393025A (es)
DE (1) DE1184173B (es)
ES (1) ES251551A1 (es)
FR (1) FR1229226A (es)
GB (1) GB853939A (es)
NL (2) NL122582C (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897690A (en) * 1959-09-30 1962-05-30 Johnson Matthey Co Ltd Improvements in and relating to the electrodeposition of platinum or palladium
US3267009A (en) * 1962-10-08 1966-08-16 Engelhard Ind Inc Electrodeposition of platinum containing minor amounts of bismuth
US3423226A (en) * 1965-06-28 1969-01-21 Mc Donnell Douglas Corp Plating of non-metallic bodies
US3437507A (en) * 1965-07-16 1969-04-08 Mc Donnell Douglas Corp Plating of substrates
GB1431548A (en) * 1972-09-21 1976-04-07 Engelhard Ind Ltd Electrodeposition of plantinum
US4673472A (en) * 1986-02-28 1987-06-16 Technic Inc. Method and electroplating solution for deposition of palladium or alloys thereof
US6306277B1 (en) 2000-01-14 2001-10-23 Honeywell International Inc. Platinum electrolyte for use in electrolytic plating
US20070138019A1 (en) * 2005-12-21 2007-06-21 United Technologies Corporation Platinum modified NiCoCrAlY bondcoat for thermal barrier coating

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE371542A (es) * 1929-07-02
GB367587A (en) * 1931-03-12 1932-02-25 Alan Richard Powell Improvements in or relating to the electro-deposition of palladium
GB367588A (en) * 1931-03-12 1932-02-25 Alan Richard Powell Improvements in or relating to the electrodeposition of the metals of the platinum group

Also Published As

Publication number Publication date
GB853939A (en) 1960-11-09
CH393025A (de) 1965-05-31
BE580574A (fr) 1959-11-03
NL241990A (es)
NL122582C (es)
FR1229226A (fr) 1960-09-05
DE1184173B (de) 1964-12-23
US2984603A (en) 1961-05-16

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