FR2134521A1 - - Google Patents

Info

Publication number
FR2134521A1
FR2134521A1 FR7214774A FR7214774A FR2134521A1 FR 2134521 A1 FR2134521 A1 FR 2134521A1 FR 7214774 A FR7214774 A FR 7214774A FR 7214774 A FR7214774 A FR 7214774A FR 2134521 A1 FR2134521 A1 FR 2134521A1
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
FR7214774A
Other languages
French (fr)
Other versions
FR2134521B1 (enrdf_load_stackoverflow
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.)
Elitzroth Ass
Eltzroth & Ass J M
Original Assignee
Elitzroth Ass
Eltzroth & Ass J M
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 Elitzroth Ass, Eltzroth & Ass J M filed Critical Elitzroth Ass
Publication of FR2134521A1 publication Critical patent/FR2134521A1/fr
Application granted granted Critical
Publication of FR2134521B1 publication Critical patent/FR2134521B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific coating
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
FR7214774A 1971-04-26 1972-04-26 Expired FR2134521B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13768271A 1971-04-26 1971-04-26

Publications (2)

Publication Number Publication Date
FR2134521A1 true FR2134521A1 (enrdf_load_stackoverflow) 1972-12-08
FR2134521B1 FR2134521B1 (enrdf_load_stackoverflow) 1978-03-03

Family

ID=22478593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214774A Expired FR2134521B1 (enrdf_load_stackoverflow) 1971-04-26 1972-04-26

Country Status (6)

Country Link
US (1) US3755018A (enrdf_load_stackoverflow)
JP (1) JPS556113B1 (enrdf_load_stackoverflow)
CA (1) CA983355A (enrdf_load_stackoverflow)
DE (1) DE2218899C2 (enrdf_load_stackoverflow)
FR (1) FR2134521B1 (enrdf_load_stackoverflow)
GB (1) GB1372297A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048718A4 (en) * 1980-03-25 1982-07-13 Eltzroth & Ass J M PROCESS FOR PREVENTING CORROSION OF METAL SURFACES.

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895969A (en) * 1971-04-26 1975-07-22 J M Eltzroth And Associates In Composition and process for inhibiting corrosion of non-ferrous metal surfaced articles and providing surface for synthetic resin coating compositions
US3876435A (en) * 1973-10-01 1975-04-08 Amchem Prod Chromate conversion coating solutions having chloride, sulfate, and nitrate anions
US4109028A (en) * 1976-08-23 1978-08-22 Kennecott Copper Corporation Fabrication of cathodes for electrodeposition
JPS55152055A (en) * 1979-05-16 1980-11-27 Toa Gosei Chem Ind Resin coated zinc plated steel plate and adhering vessel using said resin coated zinc plated steel plate as blank
JPS56130487A (en) * 1980-03-18 1981-10-13 Toyo Kohan Co Ltd After-treatment for extra-thin tin-plated steel sheet for welding
CA1228000A (en) * 1981-04-16 1987-10-13 David E. Crotty Chromium appearance passivate solution and process
ES2046921B1 (es) * 1991-05-13 1994-09-01 Enthone Omi Inc Procedimiento de sellado de revestimientos de conversion de cromato sobre cinc electrodepositado.
JP3290509B2 (ja) * 1993-06-25 2002-06-10 日本パーカライジング株式会社 亜鉛含有金属めっき鋼板の表面処理組成物および表面処理方法
US6488993B2 (en) 1997-07-02 2002-12-03 William V Madigan Process for applying a coating to sheet metal
US6689831B1 (en) 2000-11-01 2004-02-10 Mcmillen Mark Chromium-free, curable coating compositions for metal substrates

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130086A (en) * 1963-07-22 1964-04-21 Amchem Prod Materials and method for use in applying chromate conversion coatings on zinciferous surfaces
US3404046A (en) * 1964-09-25 1968-10-01 Hooker Chemical Corp Chromating of zinc and aluminum and composition therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098775A (en) * 1961-08-09 1963-07-23 Amchem Prod Method of applying a chromate conversion coating to the surface of aluminum
US3391031A (en) * 1964-11-10 1968-07-02 Hooker Chemical Corp Composition and process for forming improved chromate conversion coatings on aluminum
US3380858A (en) * 1964-11-10 1968-04-30 Hooker Chemical Corp Chromate coating composition for aluminum and process
US3501352A (en) * 1965-08-02 1970-03-17 Hooker Chemical Corp Composition and method for treating zinc surfaces
US3556868A (en) * 1968-02-21 1971-01-19 Detrex Chem Ind Chromate coating composition and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130086A (en) * 1963-07-22 1964-04-21 Amchem Prod Materials and method for use in applying chromate conversion coatings on zinciferous surfaces
US3404046A (en) * 1964-09-25 1968-10-01 Hooker Chemical Corp Chromating of zinc and aluminum and composition therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048718A4 (en) * 1980-03-25 1982-07-13 Eltzroth & Ass J M PROCESS FOR PREVENTING CORROSION OF METAL SURFACES.

Also Published As

Publication number Publication date
DE2218899A1 (de) 1972-11-09
GB1372297A (en) 1974-10-30
CA983355A (en) 1976-02-10
DE2218899C2 (de) 1984-08-09
FR2134521B1 (enrdf_load_stackoverflow) 1978-03-03
US3755018A (en) 1973-08-28
JPS556113B1 (enrdf_load_stackoverflow) 1980-02-13

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Legal Events

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