BR8301743A - Composicao isenta de fluoreto, acida, aquosa, adequada para a limpeza de superficie de alumnio, concentrado de tal composicao e processo para limpeza de superficie de aluminio - Google Patents

Composicao isenta de fluoreto, acida, aquosa, adequada para a limpeza de superficie de alumnio, concentrado de tal composicao e processo para limpeza de superficie de aluminio

Info

Publication number
BR8301743A
BR8301743A BR8301743A BR8301743A BR8301743A BR 8301743 A BR8301743 A BR 8301743A BR 8301743 A BR8301743 A BR 8301743A BR 8301743 A BR8301743 A BR 8301743A BR 8301743 A BR8301743 A BR 8301743A
Authority
BR
Brazil
Prior art keywords
free
composition
aluminum surface
cleaning aluminum
fluoride
Prior art date
Application number
BR8301743A
Other languages
English (en)
Portuguese (pt)
Inventor
Peter F King
Original Assignee
Occidental Chem Co
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 Occidental Chem Co filed Critical Occidental Chem Co
Publication of BR8301743A publication Critical patent/BR8301743A/pt

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)
  • Detergent Compositions (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BR8301743A 1982-04-07 1983-04-06 Composicao isenta de fluoreto, acida, aquosa, adequada para a limpeza de superficie de alumnio, concentrado de tal composicao e processo para limpeza de superficie de aluminio BR8301743A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36645082A 1982-04-07 1982-04-07

Publications (1)

Publication Number Publication Date
BR8301743A true BR8301743A (pt) 1983-12-13

Family

ID=23443043

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301743A BR8301743A (pt) 1982-04-07 1983-04-06 Composicao isenta de fluoreto, acida, aquosa, adequada para a limpeza de superficie de alumnio, concentrado de tal composicao e processo para limpeza de superficie de aluminio

Country Status (6)

Country Link
JP (1) JPS58185781A (fr)
AU (1) AU553134B2 (fr)
BR (1) BR8301743A (fr)
CA (1) CA1207218A (fr)
GB (1) GB2121073B (fr)
MX (1) MX159384A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61231188A (ja) * 1985-04-04 1986-10-15 Nippon Paint Co Ltd アルミニウム表面洗浄剤の管理方法
JPH0273983A (ja) * 1988-09-07 1990-03-13 Nippon Parkerizing Co Ltd アルミニウム用酸性洗浄液
AU675648B2 (en) * 1992-05-14 1997-02-13 Henkel Corporation Method for cleaning aluminum at low temperatures
ATE151120T1 (de) * 1992-05-14 1997-04-15 Henkel Corp Verfahren zum reinigen von aluminium bei niedrigen temperaturen
US5538561A (en) * 1992-05-14 1996-07-23 Henkel Corporation Method for cleaning aluminum at low temperatures
US20040147422A1 (en) 2003-01-23 2004-07-29 Hatch Andrew M. Cleaner composition for formed metal articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB704953A (en) * 1950-07-03 1954-03-03 Ever Ready Co Improvements in or relating to processes of electrolytic polishing of metals
US2923608A (en) * 1956-04-13 1960-02-02 Fmc Corp Method of improving the bonding properties of steel surfaces
GB958499A (en) * 1960-06-01 1964-05-21 Reynolds Metals Co Chemical brightening and electrolytic polishing of aluminium
US3425881A (en) * 1965-06-28 1969-02-04 Samuel L Cohn Chemical polishing of aluminum and aluminum alloys
GB1258171A (fr) * 1968-03-07 1971-12-22
ZA7547B (en) * 1974-02-14 1976-01-28 Amchem Prod Composition and method for cleaning aluminium at low temperatures
ZA823946B (en) * 1981-06-24 1983-04-27 Amchem Prod Non-fluoride acid compositions for cleaning aluminum surfaces
AT377539B (de) * 1981-06-24 1985-03-25 Badische Corp Monofiler, aus zwei komponenten bestehender, elektrisch leitender textilfaden

Also Published As

Publication number Publication date
CA1207218A (fr) 1986-07-08
JPS58185781A (ja) 1983-10-29
GB2121073A (en) 1983-12-14
MX159384A (es) 1989-05-22
AU1278183A (en) 1983-10-13
GB2121073B (en) 1985-10-30
AU553134B2 (en) 1986-07-03

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Legal Events

Date Code Title Description
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 06/04/98