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ES8601336A1 - Electrodeposition of copper - Google Patents

Electrodeposition of copper

Info

Publication number
ES8601336A1
ES8601336A1 ES533252A ES533252A ES8601336A1 ES 8601336 A1 ES8601336 A1 ES 8601336A1 ES 533252 A ES533252 A ES 533252A ES 533252 A ES533252 A ES 533252A ES 8601336 A1 ES8601336 A1 ES 8601336A1
Authority
ES
Spain
Prior art keywords
electrodeposition
electrolyte
copper
safranine
bisulphate
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
ES533252A
Other languages
Spanish (es)
Other versions
ES533252A0 (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.)
OMI International Corp
Original Assignee
OMI International 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 OMI International Corp filed Critical OMI International Corp
Publication of ES533252A0 publication Critical patent/ES533252A0/en
Publication of ES8601336A1 publication Critical patent/ES8601336A1/en
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
    • C25D3/38—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)
  • Chemically Coating (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

An aqueous acidic electrolyte for electrodepositing an exceptionally bright, levelled and ductile copper deposit comprises a synergistic combination of: (a) a substituted phthalocyanine compound, and (b) an apo safranine compound represented by the formula: < IMAGE > wherein: R independently represents -CH3, -C2H5 and -C3H7 and X represents a chloride, bromide, iodide, fluoride, sulphate, bisulphate or nitrate ion. The electrolyte preferably also includes supplemental brightening agents such as organic polysulphides, sulphides and/or polyether compounds.
ES533252A 1983-06-10 1984-06-08 Electrodeposition of copper Expired ES8601336A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50121183A 1983-06-10 1983-06-10

Publications (2)

Publication Number Publication Date
ES533252A0 ES533252A0 (en) 1985-10-16
ES8601336A1 true ES8601336A1 (en) 1985-10-16

Family

ID=23992559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533252A Expired ES8601336A1 (en) 1983-06-10 1984-06-08 Electrodeposition of copper

Country Status (10)

Country Link
JP (1) JPS6013090A (en)
AU (1) AU554236B2 (en)
BR (1) BR8402811A (en)
CA (1) CA1255621A (en)
DE (1) DE3420999A1 (en)
ES (1) ES8601336A1 (en)
FR (1) FR2547318B1 (en)
GB (1) GB2141140B (en)
IT (1) IT1177785B (en)
NL (1) NL8401841A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126502C1 (en) * 1991-08-07 1993-02-11 Schering Ag Berlin Und Bergkamen, 1000 Berlin, De
JPH10330983A (en) * 1997-05-30 1998-12-15 Fukuda Metal Foil & Powder Co Ltd Electrolytic copper foil and its production
DE19758121C2 (en) * 1997-12-17 2000-04-06 Atotech Deutschland Gmbh Aqueous bath and method for electrolytic deposition of copper layers
RU2215829C1 (en) * 2002-02-21 2003-11-10 Калининградский государственный университет Bright copper plating electrolyte
DE10261852B3 (en) * 2002-12-20 2004-06-03 Atotech Deutschland Gmbh Mixture of di-, tri- and other oligomeric phenazinium compounds, used in copper electroplating bath for decorative plating or plating circuit board or semiconductor substrate, is prepared from monomer by diazotization and boiling
DE10337669B4 (en) * 2003-08-08 2006-04-27 Atotech Deutschland Gmbh Aqueous, acid solution and process for the electrodeposition of copper coatings and use of the solution
JP4644447B2 (en) * 2004-06-25 2011-03-02 株式会社日立製作所 Method for manufacturing printed wiring board
GB0520793D0 (en) * 2005-10-13 2005-11-23 Avecia Inkjet Ltd Phthalocyanine inks and their use in ink-jet printing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE520209A (en) * 1952-05-26
BE520210A (en) * 1952-05-26
US2738318A (en) * 1954-12-28 1956-03-13 Udylite Res Corp Electrodeposition of copper from an acid bath
US2882209A (en) * 1957-05-20 1959-04-14 Udylite Res Corp Electrodeposition of copper from an acid bath
NL291575A (en) * 1962-04-16
US3328273A (en) * 1966-08-15 1967-06-27 Udylite Corp Electro-deposition of copper from acidic baths
US3770598A (en) * 1972-01-21 1973-11-06 Oxy Metal Finishing Corp Electrodeposition of copper from acid baths
NL7510771A (en) * 1975-03-11 1976-09-14 Oxy Metal Industries Corp PROCEDURE FOR ELECTROLYTIC DEPOSITION OF COPPER FROM Aqueous ACID GALVANIZING BATHS.
DE2746938C2 (en) * 1977-10-17 1987-04-09 Schering AG, 1000 Berlin und 4709 Bergkamen Aqueous acid bath for the galvanic deposition of shiny and crack-free copper coatings and use of this bath
US4272335A (en) * 1980-02-19 1981-06-09 Oxy Metal Industries Corporation Composition and method for electrodeposition of copper
US4336114A (en) * 1981-03-26 1982-06-22 Hooker Chemicals & Plastics Corp. Electrodeposition of bright copper

Also Published As

Publication number Publication date
DE3420999C2 (en) 1987-10-15
ES533252A0 (en) 1985-10-16
FR2547318A1 (en) 1984-12-14
JPS6112036B2 (en) 1986-04-05
BR8402811A (en) 1985-05-21
IT1177785B (en) 1987-08-26
IT8448351A1 (en) 1985-12-08
GB2141140B (en) 1986-12-10
JPS6013090A (en) 1985-01-23
FR2547318B1 (en) 1990-05-04
CA1255621A (en) 1989-06-13
DE3420999A1 (en) 1984-12-13
AU554236B2 (en) 1986-08-14
AU2903384A (en) 1984-12-13
GB2141140A (en) 1984-12-12
GB8414862D0 (en) 1984-07-18
NL8401841A (en) 1985-01-02
IT8448351A0 (en) 1984-06-08

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