BE710840A - - Google Patents

Info

Publication number
BE710840A
BE710840A BE710840DA BE710840A BE 710840 A BE710840 A BE 710840A BE 710840D A BE710840D A BE 710840DA BE 710840 A BE710840 A BE 710840A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE710840A publication Critical patent/BE710840A/xx

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
BE710840D 1967-02-16 1968-02-16 BE710840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0041515 1967-02-16

Publications (1)

Publication Number Publication Date
BE710840A true BE710840A (en) 1968-08-16

Family

ID=7024594

Family Applications (1)

Application Number Title Priority Date Filing Date
BE710840D BE710840A (en) 1967-02-16 1968-02-16

Country Status (5)

Country Link
US (1) US3539402A (en)
BE (1) BE710840A (en)
ES (1) ES350547A1 (en)
FR (1) FR1554415A (en)
GB (1) GB1193460A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031358A1 (en) * 1970-06-25 1971-12-30 Collardin Gmbh Gerhard Protective coatings on iron, zinc or aluminium - formed by treatment with acid solns contg complex fluorides, free fluorine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850732A (en) * 1970-12-02 1974-11-26 Amchem Prod Zirconium rinse for phosphate coated metal surfaces
US3966502A (en) * 1972-08-17 1976-06-29 Amchem Products, Inc. Zirconium rinse for phosphate coated metal surfaces
US4298404A (en) * 1979-09-06 1981-11-03 Richardson Chemical Company Chromium-free or low-chromium metal surface passivation
US4496404A (en) * 1984-05-18 1985-01-29 Parker Chemical Company Composition and process for treatment of ferrous substrates
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds
US5344504A (en) * 1993-06-22 1994-09-06 Betz Laboratories, Inc. Treatment for galvanized metal
US8673091B2 (en) * 2007-08-03 2014-03-18 Ppg Industries Ohio, Inc Pretreatment compositions and methods for coating a metal substrate
US9574093B2 (en) * 2007-09-28 2017-02-21 Ppg Industries Ohio, Inc. Methods for coating a metal substrate and related coated metal substrates
US8282801B2 (en) * 2008-12-18 2012-10-09 Ppg Industries Ohio, Inc. Methods for passivating a metal substrate and related coated metal substrates
US9273399B2 (en) 2013-03-15 2016-03-01 Ppg Industries Ohio, Inc. Pretreatment compositions and methods for coating a battery electrode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2276353A (en) * 1935-09-28 1942-03-17 Parker Rust Proof Co Process of coating
US2357219A (en) * 1942-01-10 1944-08-29 Joseph P Moran Corrosion-resistant ferrous alloys
US3160506A (en) * 1962-10-19 1964-12-08 Polychrome Corp Planographic printing plate and method for preparing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031358A1 (en) * 1970-06-25 1971-12-30 Collardin Gmbh Gerhard Protective coatings on iron, zinc or aluminium - formed by treatment with acid solns contg complex fluorides, free fluorine

Also Published As

Publication number Publication date
ES350547A1 (en) 1969-05-01
GB1193460A (en) 1970-06-03
US3539402A (en) 1970-11-10
FR1554415A (en) 1969-01-17
DE1621432B2 (en) 1975-12-04
DE1621432A1 (en) 1970-03-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GERHARD COLLARDIN G.M.B.H.

Effective date: 19850216