AU3823089A - Non-chrome cleaner/deoxidizer system - Google Patents

Non-chrome cleaner/deoxidizer system

Info

Publication number
AU3823089A
AU3823089A AU38230/89A AU3823089A AU3823089A AU 3823089 A AU3823089 A AU 3823089A AU 38230/89 A AU38230/89 A AU 38230/89A AU 3823089 A AU3823089 A AU 3823089A AU 3823089 A AU3823089 A AU 3823089A
Authority
AU
Australia
Prior art keywords
chrome
cleaner
deoxidizer
deoxidizer system
chrome cleaner
Prior art date
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
AU38230/89A
Other versions
AU616776B2 (en
Inventor
Mark W. Mcmillen
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.)
Henkel Corp
Original Assignee
Henkel 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 Henkel Corp filed Critical Henkel Corp
Publication of AU3823089A publication Critical patent/AU3823089A/en
Application granted granted Critical
Publication of AU616776B2 publication Critical patent/AU616776B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Detergent Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention is a metal treating process which uses a chrome-free deoxidizing bath. The process is useful for cleaning and deoxidizing aluminum substrates.
AU38230/89A 1988-07-19 1989-07-19 Non-chrome cleaner/deoxidizer system Ceased AU616776B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22106588A 1988-07-19 1988-07-19
US221065 1988-07-19
US37499289A 1989-07-07 1989-07-07
US374992 1989-07-07

Publications (2)

Publication Number Publication Date
AU3823089A true AU3823089A (en) 1990-01-25
AU616776B2 AU616776B2 (en) 1991-11-07

Family

ID=26915464

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38230/89A Ceased AU616776B2 (en) 1988-07-19 1989-07-19 Non-chrome cleaner/deoxidizer system

Country Status (9)

Country Link
EP (1) EP0351771B1 (en)
JP (1) JPH0277581A (en)
AT (1) ATE127167T1 (en)
AU (1) AU616776B2 (en)
BR (1) BR8903578A (en)
CA (1) CA1319591C (en)
DE (1) DE68924012T2 (en)
MX (1) MX170063B (en)
TR (1) TR28132A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209816A (en) * 1992-06-04 1993-05-11 Micron Technology, Inc. Method of chemical mechanical polishing aluminum containing metal layers and slurry for chemical mechanical polishing
US5637252A (en) * 1996-01-29 1997-06-10 Henkel Corporation Inhibitor for aqueous liquid deoxidizing composition and process for aluminum, with reduced etching of titanium
US7846349B2 (en) 2004-12-22 2010-12-07 Applied Materials, Inc. Solution for the selective removal of metal from aluminum substrates
US8398779B2 (en) 2009-03-02 2013-03-19 Applied Materials, Inc. Non destructive selective deposition removal of non-metallic deposits from aluminum containing substrates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451304A (en) * 1981-05-04 1984-05-29 Walter Batiuk Method of improving the corrosion resistance of chemical conversion coated aluminum
AT377539B (en) * 1981-06-24 1985-03-25 Badische Corp MONOFILER, ELECTRICALLY CONDUCTING TEXTILE THREAD OF TWO COMPONENTS
JPS58197277A (en) * 1982-05-08 1983-11-16 Mitsubishi Gas Chem Co Inc Treating liquid for dissolving metal chemically
CA1273861A (en) * 1986-01-21 1990-09-11 Thomas H. Fick Process for cleaning aluminum

Also Published As

Publication number Publication date
EP0351771B1 (en) 1995-08-30
CA1319591C (en) 1993-06-29
ATE127167T1 (en) 1995-09-15
AU616776B2 (en) 1991-11-07
EP0351771A1 (en) 1990-01-24
DE68924012D1 (en) 1995-10-05
DE68924012T2 (en) 1996-05-02
MX170063B (en) 1993-08-05
BR8903578A (en) 1990-04-17
TR28132A (en) 1996-03-01
JPH0277581A (en) 1990-03-16

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired