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FR1106845A - Improvements to processes and products for forming coatings on aluminum and aluminum alloys - Google Patents

Improvements to processes and products for forming coatings on aluminum and aluminum alloys

Info

Publication number
FR1106845A
FR1106845A FR1106845DA FR1106845A FR 1106845 A FR1106845 A FR 1106845A FR 1106845D A FR1106845D A FR 1106845DA FR 1106845 A FR1106845 A FR 1106845A
Authority
FR
France
Prior art keywords
aluminum
products
processes
forming coatings
aluminum alloys
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.)
Expired
Application number
Other languages
French (fr)
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
Amchem Products Inc
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 Amchem Products Inc filed Critical Amchem Products Inc
Application granted granted Critical
Publication of FR1106845A publication Critical patent/FR1106845A/en
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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C23C22/37—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also hexavalent chromium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
FR1106845D 1953-08-18 1954-08-17 Improvements to processes and products for forming coatings on aluminum and aluminum alloys Expired FR1106845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US747957XA 1953-08-18 1953-08-18

Publications (1)

Publication Number Publication Date
FR1106845A true FR1106845A (en) 1955-12-23

Family

ID=22121738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1106845D Expired FR1106845A (en) 1953-08-18 1954-08-17 Improvements to processes and products for forming coatings on aluminum and aluminum alloys

Country Status (3)

Country Link
DE (1) DE1062519B (en)
FR (1) FR1106845A (en)
GB (1) GB747957A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844496A (en) * 1957-02-25 1958-07-22 Newell Isaac Laird Formation of corrosion resistant films on aluminum

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL65809C (en) * 1945-06-30
US2477841A (en) * 1945-09-10 1949-08-02 Parker Rust Proof Co Method of coating metal surfaces comprising aluminum
US2479564A (en) * 1945-09-14 1949-08-23 Lloyd O Gilbert Phosphate coating of metallic articles
US2471909A (en) * 1946-03-09 1949-05-31 American Chem Paint Co Method and materials for producing coated aluminum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844496A (en) * 1957-02-25 1958-07-22 Newell Isaac Laird Formation of corrosion resistant films on aluminum

Also Published As

Publication number Publication date
DE1062519B (en) 1959-07-30
GB747957A (en) 1956-04-18

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