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FR1236376A - Perfectionnements apportés aux procédés pour l'application de revêtements liés chimiquement à la surface de l'aluminium, et articles obtenus par ces procédés - Google Patents

Perfectionnements apportés aux procédés pour l'application de revêtements liés chimiquement à la surface de l'aluminium, et articles obtenus par ces procédés

Info

Publication number
FR1236376A
FR1236376A FR805763A FR805763A FR1236376A FR 1236376 A FR1236376 A FR 1236376A FR 805763 A FR805763 A FR 805763A FR 805763 A FR805763 A FR 805763A FR 1236376 A FR1236376 A FR 1236376A
Authority
FR
France
Prior art keywords
processes
aluminum
chemically bonded
articles obtained
bonded coatings
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
FR805763A
Other languages
English (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.)
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 FR1236376A publication Critical patent/FR1236376A/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
    • 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
    • C23C22/38—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 containing also phosphates
    • 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
    • C23C22/86—Regeneration of coating baths

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)
  • Glass Compositions (AREA)
FR805763A 1958-09-24 1959-09-22 Perfectionnements apportés aux procédés pour l'application de revêtements liés chimiquement à la surface de l'aluminium, et articles obtenus par ces procédés Expired FR1236376A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US762932A US2909455A (en) 1958-09-24 1958-09-24 Method of coating a succession of aluminum surfaces

Publications (1)

Publication Number Publication Date
FR1236376A true FR1236376A (fr) 1960-07-15

Family

ID=25066445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805763A Expired FR1236376A (fr) 1958-09-24 1959-09-22 Perfectionnements apportés aux procédés pour l'application de revêtements liés chimiquement à la surface de l'aluminium, et articles obtenus par ces procédés

Country Status (4)

Country Link
US (1) US2909455A (fr)
DE (1) DE1247116B (fr)
FR (1) FR1236376A (fr)
GB (1) GB891910A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL248160A (fr) * 1959-02-09
US3015594A (en) * 1959-10-23 1962-01-02 Parker Rust Proof Co Phosphate coating process
GB851027A (en) * 1959-12-17 1960-10-12 Amchem Prod Improvements in or relating to the application of chemically-bonded coatings to the surface of aluminium
US3061484A (en) * 1960-08-04 1962-10-30 Amchem Prod Method of controlling the aluminum content of aqueous acid aluminum coating solutions
US3140245A (en) * 1961-08-23 1964-07-07 Gallaccio Anthony Dulling hard aluminum oxide coatings on aluminum-rich basis metals
US3331710A (en) * 1963-08-23 1967-07-18 Hooker Chemical Corp Method for coating aluminum
US3377212A (en) * 1966-10-14 1968-04-09 Amchem Prod Method for coating tortuous aluminum shapes
JPS5336819B2 (fr) * 1974-08-23 1978-10-05
US4131489A (en) * 1978-03-31 1978-12-26 Amchem Products, Inc. Chromate conversion composition and method for coating aluminum using low concentrations of chromate, phosphate and fluoride ions
DE4029956A1 (de) * 1990-09-21 1992-03-26 Metallgesellschaft Ag Phosphatierverfahren
DE4434907A1 (de) * 1994-09-29 1996-04-04 Chemal Katschmareck Gmbh & Co Langzeit-Chromatierverfahren
CN1187473C (zh) * 1999-11-03 2005-02-02 阿尔科公司 涂布铝合金基底的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438877A (en) * 1945-09-06 1948-03-30 American Chem Paint Co Composition for and method of coating aluminum
US2494908A (en) * 1947-02-07 1950-01-17 American Chem Paint Co Method of coating ferriferous metals and zinciferous metals
BE515458A (fr) * 1951-11-12
US2777785A (en) * 1953-07-30 1957-01-15 Heintz Mfg Co Composition for and method of treating metals as well as the treated product

Also Published As

Publication number Publication date
DE1247116B (de) 1967-08-10
US2909455A (en) 1959-10-20
GB891910A (en) 1962-03-21

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