JPS5219172B1 - - Google Patents

Info

Publication number
JPS5219172B1
JPS5219172B1 JP47013338A JP1333872A JPS5219172B1 JP S5219172 B1 JPS5219172 B1 JP S5219172B1 JP 47013338 A JP47013338 A JP 47013338A JP 1333872 A JP1333872 A JP 1333872A JP S5219172 B1 JPS5219172 B1 JP S5219172B1
Authority
JP
Japan
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.)
Pending
Application number
JP47013338A
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 filed Critical
Publication of JPS5219172B1 publication Critical patent/JPS5219172B1/ja
Pending legal-status Critical Current

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
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/44—Compositions for etching metallic material from a metallic material substrate of different composition
    • 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
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/32—Alkaline compositions
    • C23F1/34—Alkaline compositions for etching copper or alloys thereof
    • 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
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/32—Alkaline compositions
    • C23F1/40—Alkaline compositions for etching other metallic material
JP47013338A 1971-02-09 1972-02-08 Pending JPS5219172B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11406671A 1971-02-09 1971-02-09

Publications (1)

Publication Number Publication Date
JPS5219172B1 true JPS5219172B1 (ja) 1977-05-26

Family

ID=22353188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47013338A Pending JPS5219172B1 (ja) 1971-02-09 1972-02-08

Country Status (4)

Country Link
US (1) US3717520A (ja)
JP (1) JPS5219172B1 (ja)
AU (1) AU470058B2 (ja)
CA (1) CA969844A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779842A (en) * 1972-04-21 1973-12-18 Macdermid Inc Method of and composition for dissolving metallic copper
US3849218A (en) * 1973-03-13 1974-11-19 Conversion Chem Corp Composition and method for stripping nickel, zinc and cadmium from substrates of iron and copper
US3856694A (en) * 1973-06-18 1974-12-24 Oxy Metal Finishing Corp Process for stripping nickel from articles and composition utilized therein
US4052254A (en) * 1975-08-05 1977-10-04 M & T Chemicals Inc. Stripping of electroplated nickel-iron alloys from ferrous substrates
US4042451A (en) * 1975-08-05 1977-08-16 M&T Chemicals Inc. Selected stripping of nickel-iron alloys from ferrous substrates
NO811237L (no) * 1980-04-16 1981-10-19 Voest Alpine Ag Fremgangsmaate for gjenvinning av metaller fra deres saltloesninger
DE3369054D1 (en) * 1983-05-19 1987-02-12 Ibm Deutschland Method of reworking the whole surface of multilayer circuits with defective outer copper conductor layers
US5304284A (en) * 1991-10-18 1994-04-19 International Business Machines Corporation Methods for etching a less reactive material in the presence of a more reactive material
DE102006054761A1 (de) * 2006-11-14 2008-05-15 Hansgrohe Ag Bereitstellung von wasserführenden Bauteilen aus Messinglegierungen mit verringerter Metallionenfreisetzung
CN103924245A (zh) * 2014-04-10 2014-07-16 北京工业大学 一种化学退镀液和退镀方法

Also Published As

Publication number Publication date
AU470058B2 (en) 1973-08-02
CA969844A (en) 1975-06-24
US3717520A (en) 1973-02-20
AU3843072A (en) 1973-08-02

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