FR2153379B1 - - Google Patents

Info

Publication number
FR2153379B1
FR2153379B1 FR7233474A FR7233474A FR2153379B1 FR 2153379 B1 FR2153379 B1 FR 2153379B1 FR 7233474 A FR7233474 A FR 7233474A FR 7233474 A FR7233474 A FR 7233474A FR 2153379 B1 FR2153379 B1 FR 2153379B1
Authority
FR
France
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
FR7233474A
Other languages
French (fr)
Other versions
FR2153379A1 (it
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of FR2153379A1 publication Critical patent/FR2153379A1/fr
Application granted granted Critical
Publication of FR2153379B1 publication Critical patent/FR2153379B1/fr
Expired 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

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)
  • Photosensitive Polymer And Photoresist Processing (AREA)
FR7233474A 1971-09-21 1972-09-21 Expired FR2153379B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4386571 1971-09-21

Publications (2)

Publication Number Publication Date
FR2153379A1 FR2153379A1 (it) 1973-05-04
FR2153379B1 true FR2153379B1 (it) 1976-05-21

Family

ID=10430670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233474A Expired FR2153379B1 (it) 1971-09-21 1972-09-21

Country Status (6)

Country Link
US (1) US3836473A (it)
JP (1) JPS4838845A (it)
DE (1) DE2244958A1 (it)
FR (1) FR2153379B1 (it)
GB (1) GB1353960A (it)
IT (1) IT967463B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850564C2 (de) * 1978-11-22 1982-12-23 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren und Vorrichtung zum Regenerieren einer Kupfer(II)-Chlorid und/oder Eisen(III)-Chlorid enthaltenden Ätzlösung in einer Elektrolysezelle
US4244833A (en) * 1979-11-15 1981-01-13 Oxy Metal Industries Corporation Composition and process for chemically stripping metallic deposits
DK395481A (da) * 1980-10-01 1982-04-02 United Technologies Corp Fremgangsmaade og middel til bearbejdelse af emner af en nikkel-aluminium legering
CA1221896A (en) * 1983-06-06 1987-05-19 Norvell J. Nelson Aqueous process for etching copper and other metals
US4944836A (en) * 1985-10-28 1990-07-31 International Business Machines Corporation Chem-mech polishing method for producing coplanar metal/insulator films on a substrate
CN101205614B (zh) * 2006-12-22 2011-06-29 深圳富泰宏精密工业有限公司 用于铝及铝合金的化学蚀刻溶液

Also Published As

Publication number Publication date
IT967463B (it) 1974-02-28
US3836473A (en) 1974-09-17
GB1353960A (en) 1974-05-22
FR2153379A1 (it) 1973-05-04
JPS4838845A (it) 1973-06-07
DE2244958A1 (de) 1973-04-05

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse