FR867821A - Bath for obtaining galvanic copper coatings - Google Patents

Bath for obtaining galvanic copper coatings

Info

Publication number
FR867821A
FR867821A FR867821DA FR867821A FR 867821 A FR867821 A FR 867821A FR 867821D A FR867821D A FR 867821DA FR 867821 A FR867821 A FR 867821A
Authority
FR
France
Prior art keywords
bath
copper coatings
galvanic copper
obtaining galvanic
obtaining
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
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR867821A publication Critical patent/FR867821A/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
    • C25D3/40—Electroplating: Baths therefor from solutions of copper from cyanide baths, e.g. with Cu+

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR867821D 1939-10-02 1940-11-28 Bath for obtaining galvanic copper coatings Expired FR867821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US297433A US2255057A (en) 1939-10-02 1939-10-02 Electroplating copper

Publications (1)

Publication Number Publication Date
FR867821A true FR867821A (en) 1941-11-29

Family

ID=23146298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867821D Expired FR867821A (en) 1939-10-02 1940-11-28 Bath for obtaining galvanic copper coatings

Country Status (3)

Country Link
US (1) US2255057A (en)
DE (1) DE877233C (en)
FR (1) FR867821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034946B (en) * 1953-05-09 1958-07-24 Degussa Bath and process for the electrodeposition of copper and its alloys

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474092A (en) * 1943-10-11 1949-06-21 Battelle Development Corp Composition for and method of electrodeposition of lead
US2435967A (en) * 1945-02-27 1948-02-17 Westinghouse Electric Corp Bright alloy plating
US2513280A (en) * 1945-10-31 1950-07-04 Udylite Corp Electrodeposition of nickel from an acid bath
US2541700A (en) * 1946-02-28 1951-02-13 Du Pont Electroplating copper
BE511322A (en) * 1946-04-20
US2436316A (en) * 1946-04-25 1948-02-17 Westinghouse Electric Corp Bright alloy plating
US2530967A (en) * 1947-09-09 1950-11-21 Westinghouse Electric Corp Bright alloy plating
US2694677A (en) * 1949-11-10 1954-11-16 Barnet D Ostrow Bright copper plating bath
US2834737A (en) * 1957-01-15 1958-05-13 Texize Chem Inc Foaming bleach
US3111465A (en) * 1959-02-09 1963-11-19 M & T Chemicals Inc Electrodeposition of copper and copper alloys
US3309293A (en) * 1964-11-16 1967-03-14 Elechem Corp Copper cyanide electroplating bath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034946B (en) * 1953-05-09 1958-07-24 Degussa Bath and process for the electrodeposition of copper and its alloys

Also Published As

Publication number Publication date
DE877233C (en) 1953-05-21
US2255057A (en) 1941-09-09

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