BR7105954D0 - Um processo para prevenir a formacao de bolhas dos revestimentos de cobre depositados eletroliticamente sobre substratos de cobre - Google Patents

Um processo para prevenir a formacao de bolhas dos revestimentos de cobre depositados eletroliticamente sobre substratos de cobre

Info

Publication number
BR7105954D0
BR7105954D0 BR5954/71A BR595471A BR7105954D0 BR 7105954 D0 BR7105954 D0 BR 7105954D0 BR 5954/71 A BR5954/71 A BR 5954/71A BR 595471 A BR595471 A BR 595471A BR 7105954 D0 BR7105954 D0 BR 7105954D0
Authority
BR
Brazil
Prior art keywords
copper
eletrolitically
deposited
bubble formation
prevent bubble
Prior art date
Application number
BR5954/71A
Other languages
English (en)
Portuguese (pt)
Inventor
C Hamilton
E Oles
Original Assignee
Uss Eng & Consult
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 Uss Eng & Consult filed Critical Uss Eng & Consult
Publication of BR7105954D0 publication Critical patent/BR7105954D0/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34Pretreatment of metallic surfaces to be electroplated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C23/00Tools; Devices not mentioned before for moulding
    • B22C23/02Devices for coating moulds or cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Mold Materials And Core Materials (AREA)
  • Chemically Coating (AREA)
BR5954/71A 1970-09-11 1971-09-10 Um processo para prevenir a formacao de bolhas dos revestimentos de cobre depositados eletroliticamente sobre substratos de cobre BR7105954D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7155970A 1970-09-11 1970-09-11

Publications (1)

Publication Number Publication Date
BR7105954D0 true BR7105954D0 (pt) 1973-04-05

Family

ID=22102108

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5954/71A BR7105954D0 (pt) 1970-09-11 1971-09-10 Um processo para prevenir a formacao de bolhas dos revestimentos de cobre depositados eletroliticamente sobre substratos de cobre

Country Status (12)

Country Link
US (1) US3671407A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5625519B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE772249A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7105954D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA999554A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2144280C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES394896A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2106446B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1369507A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT939804B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7112504A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA715792B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552627A (en) * 1984-11-13 1985-11-12 Olin Corporation Preparation for improving the adhesion properties of metal foils
DE68923904T2 (de) * 1988-05-20 1996-03-14 Mitsubishi Gas Chemical Co Verfahren zur Herstellung eines mit einer dünnen Kupferfolie kaschierten Substrats für Schaltungsplatten.
DE202009013126U1 (de) * 2009-09-29 2009-12-10 Egon Evertz Kg (Gmbh & Co.) Kokille zum Stranggießen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461228A (en) * 1949-02-08 Donald lee miles
US1918159A (en) * 1932-01-19 1933-07-11 Weisberg & Greenwald Inc Electrodeposition
US1995200A (en) * 1932-08-30 1935-03-19 Union Switch & Signal Co Manufacture of photo-electric cells
DE715515C (de) * 1940-04-27 1942-01-03 Richard Beck Verfahren zur anodischen Vorbehandlung zuvor in ueblicher Weise entfetteter Metalloberflaechen
US3202589A (en) * 1963-09-12 1965-08-24 Diamond Alkali Co Electroplating

Also Published As

Publication number Publication date
US3671407A (en) 1972-06-20
FR2106446B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-07-11
ZA715792B (en) 1972-04-26
DE2144280C3 (de) 1982-05-27
ES394896A1 (es) 1974-12-01
DE2144280A1 (de) 1972-03-16
IT939804B (it) 1973-02-10
JPS5625519B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-06-12
DE2144280B2 (de) 1980-04-10
FR2106446A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-05
NL7112504A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-03-14
AU3301871A (en) 1973-03-08
GB1369507A (en) 1974-10-09
BE772249A (fr) 1972-03-06
CA999554A (en) 1976-11-09

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