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 (xx
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)
FR7214774A 1971-04-26 1972-04-26 Expired FR2134521B1 (xx)

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 (xx) 1972-12-08
FR2134521B1 FR2134521B1 (xx) 1978-03-03

Family

ID=22478593

Family Applications (1)

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

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048718A1 (en) * 1980-03-25 1982-04-07 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
US3380858A (en) * 1964-11-10 1968-04-30 Hooker Chemical Corp Chromate coating composition for aluminum and process
US3391031A (en) * 1964-11-10 1968-07-02 Hooker Chemical Corp Composition and process for forming improved chromate conversion coatings on aluminum
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048718A1 (en) * 1980-03-25 1982-04-07 Eltzroth & Ass J M PROCESS FOR PREVENTING CORROSION OF METAL SURFACES.
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
CA983355A (en) 1976-02-10
GB1372297A (en) 1974-10-30
US3755018A (en) 1973-08-28
JPS556113B1 (xx) 1980-02-13
FR2134521B1 (xx) 1978-03-03
DE2218899C2 (de) 1984-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse