ZA733838B - Processes and compositions for the electro deposition of copper from aqueous acidic baths - Google Patents

Processes and compositions for the electro deposition of copper from aqueous acidic baths

Info

Publication number
ZA733838B
ZA733838B ZA733838A ZA733838A ZA733838B ZA 733838 B ZA733838 B ZA 733838B ZA 733838 A ZA733838 A ZA 733838A ZA 733838 A ZA733838 A ZA 733838A ZA 733838 B ZA733838 B ZA 733838B
Authority
ZA
South Africa
Prior art keywords
compositions
copper
processes
aqueous acidic
electro deposition
Prior art date
Application number
ZA733838A
Other languages
English (en)
Inventor
D Arcilesi
O Kardos
S Valayil
Original Assignee
M & T Chemicals Inc
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 M & T Chemicals Inc filed Critical M & T Chemicals Inc
Publication of ZA733838B publication Critical patent/ZA733838B/xx

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
    • C25D3/38—Electroplating: Baths therefor from solutions of copper

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)
ZA733838A 1972-06-19 1973-06-06 Processes and compositions for the electro deposition of copper from aqueous acidic baths ZA733838B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00264193A US3804729A (en) 1972-06-19 1972-06-19 Electrolyte and process for electro-depositing copper

Publications (1)

Publication Number Publication Date
ZA733838B true ZA733838B (en) 1974-08-28

Family

ID=23004985

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA733838A ZA733838B (en) 1972-06-19 1973-06-06 Processes and compositions for the electro deposition of copper from aqueous acidic baths

Country Status (11)

Country Link
US (1) US3804729A (OSRAM)
JP (1) JPS5727189B2 (OSRAM)
AR (1) AR200018A1 (OSRAM)
BR (1) BR7304502D0 (OSRAM)
CA (1) CA1038326A (OSRAM)
DE (1) DE2331180C2 (OSRAM)
FR (1) FR2190943B1 (OSRAM)
GB (1) GB1433039A (OSRAM)
IT (1) IT988460B (OSRAM)
NL (1) NL7308515A (OSRAM)
ZA (1) ZA733838B (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746938C2 (de) * 1977-10-17 1987-04-09 Schering AG, 1000 Berlin und 4709 Bergkamen Wäßriges saures Bad zur galvanischen Abscheidung von glänzenden und rißfreien Kupferüberzügen und Verwendung dieses Bades
US4376685A (en) * 1981-06-24 1983-03-15 M&T Chemicals Inc. Acid copper electroplating baths containing brightening and leveling additives
US4490220A (en) * 1982-09-30 1984-12-25 Learonal, Inc. Electrolytic copper plating solutions
US4948474A (en) * 1987-09-18 1990-08-14 Pennsylvania Research Corporation Copper electroplating solutions and methods
US4786746A (en) * 1987-09-18 1988-11-22 Pennsylvania Research Corporation Copper electroplating solutions and methods of making and using them
DE4126502C1 (OSRAM) * 1991-08-07 1993-02-11 Schering Ag Berlin Und Bergkamen, 1000 Berlin, De

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3542655A (en) * 1968-04-29 1970-11-24 M & T Chemicals Inc Electrodeposition of copper
US3682788A (en) * 1970-07-28 1972-08-08 M & T Chemicals Inc Copper electroplating

Also Published As

Publication number Publication date
AR200018A1 (es) 1974-10-15
AU5622773A (en) 1974-12-05
CA1038326A (en) 1978-09-12
JPS4952133A (OSRAM) 1974-05-21
FR2190943A1 (OSRAM) 1974-02-01
US3804729A (en) 1974-04-16
JPS5727189B2 (OSRAM) 1982-06-09
FR2190943B1 (OSRAM) 1977-09-09
IT988460B (it) 1975-04-10
DE2331180A1 (de) 1974-01-17
BR7304502D0 (pt) 1974-08-15
GB1433039A (en) 1976-04-22
DE2331180C2 (de) 1982-12-23
NL7308515A (OSRAM) 1973-12-21

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