FI884332A0 - Bad och foerfarande foer kemisk polering av koppar- eller kopparlegeringsytor. - Google Patents

Bad och foerfarande foer kemisk polering av koppar- eller kopparlegeringsytor.

Info

Publication number
FI884332A0
FI884332A0 FI884332A FI884332A FI884332A0 FI 884332 A0 FI884332 A0 FI 884332A0 FI 884332 A FI884332 A FI 884332A FI 884332 A FI884332 A FI 884332A FI 884332 A0 FI884332 A0 FI 884332A0
Authority
FI
Finland
Prior art keywords
polering
kopparlegeringsytor
koppar
kemisk
eller
Prior art date
Application number
FI884332A
Other languages
English (en)
Other versions
FI884332A (fi
Inventor
Daniel Tytgat
Stefaan Magnus
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of FI884332A0 publication Critical patent/FI884332A0/fi
Publication of FI884332A publication Critical patent/FI884332A/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F3/00—Brightening metals by chemical means
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F3/00—Brightening metals by chemical means
    • C23F3/04—Heavy metals
    • C23F3/06—Heavy metals with acidic solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • ing And Chemical Polishing (AREA)
FI884332A 1987-09-25 1988-09-21 Bad och foerfarande foer kemisk polering av koppar- eller kopparlegeringsytor. FI884332A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713407A FR2621052A1 (fr) 1987-09-25 1987-09-25 Bains et procede pour le polissage chimique de surfaces en cuivre ou en alliage de cuivre

Publications (2)

Publication Number Publication Date
FI884332A0 true FI884332A0 (fi) 1988-09-21
FI884332A FI884332A (fi) 1989-03-26

Family

ID=9355301

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884332A FI884332A (fi) 1987-09-25 1988-09-21 Bad och foerfarande foer kemisk polering av koppar- eller kopparlegeringsytor.

Country Status (9)

Country Link
US (1) US4981553A (fi)
EP (1) EP0309031A1 (fi)
JP (1) JPH01159385A (fi)
KR (1) KR890005300A (fi)
BR (1) BR8804929A (fi)
DK (1) DK529488A (fi)
FI (1) FI884332A (fi)
FR (1) FR2621052A1 (fi)
NO (1) NO884228L (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003761A3 (fr) * 1989-10-24 1992-06-09 Solvay Bains et procede pour le polissage chimique de surfaces en cuivre ou en alliage de cuivre.
DE4026015A1 (de) * 1990-08-17 1992-02-20 Hoechst Ag Verfahren zur herstellung von formkoerpern aus vorstufen oxidischer hochtemperatursupraleiter
BE1003944A3 (fr) * 1990-10-02 1992-07-22 Interox Sa Polymeres organophosphoniques et leur utilisation comme stabilisants de solutions aqueuses de peroxyde d'hydrogene.
US5454876A (en) * 1994-08-02 1995-10-03 21St Century Companies, Inc. Process for reducing lead leachate in brass plumbing components
US5609972A (en) * 1996-03-04 1997-03-11 Polystor Corporation Cell cap assembly having frangible tab disconnect mechanism
US5916453A (en) * 1996-09-20 1999-06-29 Fujitsu Limited Methods of planarizing structures on wafers and substrates by polishing
US6830627B1 (en) 1999-03-23 2004-12-14 International Business Machines Corporation Copper cleaning compositions, processes and products derived therefrom

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834659A (en) * 1957-03-25 1958-05-13 Du Pont Chemical polishing of metals
US3345217A (en) * 1964-06-01 1967-10-03 Fremont Ind Inc Method of cleaning and phosphatizing copper circuits
US3779842A (en) * 1972-04-21 1973-12-18 Macdermid Inc Method of and composition for dissolving metallic copper
GB1449525A (en) * 1974-08-21 1976-09-15 Tokai Electro Chemical Co Method of stabilizing acid aqueous solutions of hydrogen peroxide
JPS5221223A (en) * 1975-08-13 1977-02-17 Mitsubishi Gas Chemical Co Chemical polishing solution for copper and its alloy
JPS5265725A (en) * 1975-11-27 1977-05-31 Mitsubishi Gas Chemical Co Method of chemically polishing metals
IT1083401B (it) * 1977-05-27 1985-05-21 Alfachimici Spa Soluzione acida per l'attacco selettivo del rame
US4144119A (en) * 1977-09-30 1979-03-13 Dutkewych Oleh B Etchant and process
CA1209886A (en) * 1982-01-11 1986-08-19 Thomas W. Bleeks Peroxide selective stripping compositions and method
FR2539140A1 (fr) * 1983-01-07 1984-07-13 Ugine Kuhlmann Stabilisation de solutions aqueuses contenant du peroxyde d'hydrogene, de l'acide fluorhydrique et des ions metalliques
US4788086A (en) * 1984-07-14 1988-11-29 Nippondenso Co., Ltd. Copper-based metallic member having a chemical conversion film and method for producing same
SU1211338A1 (ru) * 1984-07-18 1986-02-15 Ордена Трудового Красного Знамени Институт Органической И Физической Химии Им.А.Е.Арбузова Раствор дл химического полировани меди и ее сплавов
JPS61124585A (ja) * 1984-11-21 1986-06-12 Kosaku:Kk プリント基板製造用銅エツチング液の濃度管理法
JPS62237447A (ja) * 1986-04-08 1987-10-17 Mitsubishi Paper Mills Ltd 一液型エツチングブリ−チ液
DE3623504A1 (de) * 1986-07-09 1988-01-21 Schering Ag Kupferaetzloesungen

Also Published As

Publication number Publication date
US4981553A (en) 1991-01-01
DK529488D0 (da) 1988-09-23
FR2621052A1 (fr) 1989-03-31
NO884228L (no) 1989-03-28
JPH01159385A (ja) 1989-06-22
EP0309031A1 (fr) 1989-03-29
BR8804929A (pt) 1989-05-02
KR890005300A (ko) 1989-05-13
NO884228D0 (no) 1988-09-23
DK529488A (da) 1989-03-26
FI884332A (fi) 1989-03-26

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SOLVAY & CIE