FR2195701A1 - - Google Patents

Info

Publication number
FR2195701A1
FR2195701A1 FR7328961A FR7328961A FR2195701A1 FR 2195701 A1 FR2195701 A1 FR 2195701A1 FR 7328961 A FR7328961 A FR 7328961A FR 7328961 A FR7328961 A FR 7328961A FR 2195701 A1 FR2195701 A1 FR 2195701A1
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.)
Granted
Application number
FR7328961A
Other languages
French (fr)
Other versions
FR2195701B3 (en
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.)
Pennwalt Corp
Original Assignee
Pennwalt Corp
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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of FR2195701A1 publication Critical patent/FR2195701A1/fr
Application granted granted Critical
Publication of FR2195701B3 publication Critical patent/FR2195701B3/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
    • C23F1/32—Alkaline compositions
    • C23F1/36—Alkaline compositions for etching aluminium 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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR7328961A 1972-08-09 1973-08-08 Expired FR2195701B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00278891A US3802973A (en) 1972-08-09 1972-08-09 Aluminum etching process

Publications (2)

Publication Number Publication Date
FR2195701A1 true FR2195701A1 (en) 1974-03-08
FR2195701B3 FR2195701B3 (en) 1976-07-23

Family

ID=23066817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328961A Expired FR2195701B3 (en) 1972-08-09 1973-08-08

Country Status (7)

Country Link
US (1) US3802973A (en)
JP (1) JPS4958036A (en)
CA (1) CA976065A (en)
DE (1) DE2339992A1 (en)
FR (1) FR2195701B3 (en)
GB (1) GB1414874A (en)
NL (1) NL7310964A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601968A1 (en) * 1986-07-25 1988-01-29 Interox Sa STRIPPING BATHS AND METHOD FOR REMOVING A COATING COMPRISING NIOBIUM ON A SUBSTRATE.
EP0926267A1 (en) * 1997-12-22 1999-06-30 Ford Motor Company Method and composition for etching tri-metal layers to form electronic circuits
EP0926266A1 (en) * 1997-12-22 1999-06-30 Ford Motor Company Method and composition for etching of Al-Cu layers to form electronic circuits

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957553A (en) * 1972-08-09 1976-05-18 Pennwalt Corporation Non-chromated alkaline etching bath and etching process for aluminum
US4588474A (en) * 1981-02-03 1986-05-13 Chem-Tronics, Incorporated Chemical milling processes and etchants therefor
US4451304A (en) * 1981-05-04 1984-05-29 Walter Batiuk Method of improving the corrosion resistance of chemical conversion coated aluminum
GB2155861A (en) * 1981-11-14 1985-10-02 Konishiroku Photo Ind A treating solution for use in forming metallic images
US4477290A (en) * 1983-01-10 1984-10-16 Pennwalt Corporation Cleaning and etching process for aluminum containers
US5512129A (en) * 1990-03-15 1996-04-30 Josef Gartner & Co. Method for regenerating alkaline solutions for pickling aluminum
US6521052B2 (en) * 2000-02-10 2003-02-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Surface treatment
US6193134B1 (en) * 2000-06-26 2001-02-27 Advanced Micro Devices, Inc. Determination of quality of bonding between a conductive ball and a conductive pad within an IC package
US20040242449A1 (en) 2003-06-02 2004-12-02 Joshi Nayan H. Nitric acid and chromic acid-free compositions and process for cleaning aluminum and aluminum alloy surfaces
CA2716144A1 (en) 2009-10-02 2011-04-02 University Of Windsor Method of surface treatment of aluminum foil and its alloy and method of producing immobilized nanocatalyst of transition metal oxides and their alloys
JP5652818B2 (en) * 2010-02-23 2015-01-14 メック株式会社 Aluminum surface roughening agent and surface roughening method using the same
CN103014711A (en) * 2012-12-10 2013-04-03 天津大学 Aluminum alloy chemical-milling solution and milling method using same
KR101493768B1 (en) * 2014-09-04 2015-02-17 (주)일광폴리머 Method for production of aluminum-resin complex
IT201800010025A1 (en) * 2018-11-05 2020-05-05 Simet S R L Process for the surface treatment of metals using a chemical bath.
CN112760648A (en) * 2020-12-07 2021-05-07 深圳市裕展精密科技有限公司 Etching solution for aluminum-containing workpiece and roughening method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601968A1 (en) * 1986-07-25 1988-01-29 Interox Sa STRIPPING BATHS AND METHOD FOR REMOVING A COATING COMPRISING NIOBIUM ON A SUBSTRATE.
EP0257671A1 (en) * 1986-07-25 1988-03-02 Solvay Process for removing niobium-containing coatings from a substrate
US4950359A (en) * 1986-07-25 1990-08-21 Solvay & Cie (Societe Anonyme) Process for removing a coating containing niobium from a substrate
EP0926267A1 (en) * 1997-12-22 1999-06-30 Ford Motor Company Method and composition for etching tri-metal layers to form electronic circuits
EP0926266A1 (en) * 1997-12-22 1999-06-30 Ford Motor Company Method and composition for etching of Al-Cu layers to form electronic circuits
US6168725B1 (en) 1997-12-22 2001-01-02 Visteon Global Technologies, Inc. Etching of Al-Cu layers to form electronic circuits using base solutions including nitrites, borates or bromates

Also Published As

Publication number Publication date
GB1414874A (en) 1975-11-19
FR2195701B3 (en) 1976-07-23
JPS4958036A (en) 1974-06-05
US3802973A (en) 1974-04-09
DE2339992A1 (en) 1974-02-21
NL7310964A (en) 1974-02-12
CA976065A (en) 1975-10-14

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