JPS5050240A - - Google Patents

Info

Publication number
JPS5050240A
JPS5050240A JP9877973A JP9877973A JPS5050240A JP S5050240 A JPS5050240 A JP S5050240A JP 9877973 A JP9877973 A JP 9877973A JP 9877973 A JP9877973 A JP 9877973A JP S5050240 A JPS5050240 A JP S5050240A
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
JP9877973A
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
Priority to JP9877973A priority Critical patent/JPS5050240A/ja
Publication of JPS5050240A publication Critical patent/JPS5050240A/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
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/18—Acidic compositions for etching copper or alloys thereof

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)
JP9877973A 1973-09-04 1973-09-04 Pending JPS5050240A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9877973A JPS5050240A (ja) 1973-09-04 1973-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9877973A JPS5050240A (ja) 1973-09-04 1973-09-04

Publications (1)

Publication Number Publication Date
JPS5050240A true JPS5050240A (ja) 1975-05-06

Family

ID=14228843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9877973A Pending JPS5050240A (ja) 1973-09-04 1973-09-04

Country Status (1)

Country Link
JP (1) JPS5050240A (ja)

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