FR2339683A1 - Post treatment of zinc (alloy) e.g. galvanised surfaces - avoiding chromating, using phosphoric or phytic acids, tannin or hydrogen peroxide - Google Patents

Post treatment of zinc (alloy) e.g. galvanised surfaces - avoiding chromating, using phosphoric or phytic acids, tannin or hydrogen peroxide

Info

Publication number
FR2339683A1
FR2339683A1 FR7702603A FR7702603A FR2339683A1 FR 2339683 A1 FR2339683 A1 FR 2339683A1 FR 7702603 A FR7702603 A FR 7702603A FR 7702603 A FR7702603 A FR 7702603A FR 2339683 A1 FR2339683 A1 FR 2339683A1
Authority
FR
Grant status
Application
Patent type
Prior art keywords
chromating
zinc
alloy
post treatment
phosphoric
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.)
Granted
Application number
FR7702603A
Other languages
French (fr)
Other versions
FR2339683B1 (en )
Original Assignee
Parker Ste Continentale
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C22/00Chemical 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
    • C23C22/82After-treatment
    • C23C22/83Chemical after-treatment

Abstract

Zinc(alloy) surfaces having been treated by chemical conversion are further treated with an aq. soln. contg. 0.02-5 g/l Ti ions and one or more of the following: phosphoric acid, phytic acid, tanninand H2O2 in a concn. of 0.1-10 g/l at a pH of 2-6. Used esp. on a galvanised steel surfaces to be subsequently painted. The post treatment soln. does not contain toxic chromium and can be used in place of chromating or phosphating in the presence of chromium. It thus avoids prodn. of toxic effluent without loss of corrosion resistance by the surface of the metal.
FR7702603A 1976-01-30 1977-01-31 Expired FR2339683B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP907876A JPS5628995B2 (en) 1976-01-30 1976-01-30

Publications (2)

Publication Number Publication Date
FR2339683A1 true true FR2339683A1 (en) 1977-08-26
FR2339683B1 FR2339683B1 (en) 1980-03-07

Family

ID=11710569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702603A Expired FR2339683B1 (en) 1976-01-30 1977-01-31

Country Status (5)

Country Link
JP (1) JPS5628995B2 (en)
BE (1) BE850944A (en)
DE (1) DE2701321C2 (en)
FR (1) FR2339683B1 (en)
NL (1) NL182417C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502645A1 (en) * 1981-03-26 1982-10-01 Nippon Paint Co Ltd Method and composition for treating phosphated metal surfaces
FR2520758A1 (en) * 1982-01-29 1983-08-05 Produits Ind Cie Fse Composition and process for treating phosphated metal surfaces
EP0149720A2 (en) * 1984-01-07 1985-07-31 Gerhard Collardin GmbH Process for after passivating phosphated metal surfaces using titanium and/or manganese and/or cobalt and/or nickel and/or copper cations containing solutions
WO1996030559A1 (en) * 1995-03-29 1996-10-03 Henkel Kommanditgesellschaft Auf Aktien Phosphating process with a metalliferous re-rinsing stage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614751B2 (en) * 1977-10-14 1981-04-06
US4187127A (en) * 1978-12-07 1980-02-05 Nihon Parkerizing Co., Ltd. Surface processing solution and surface treatment of aluminum or aluminum alloy substrate
US4298404A (en) * 1979-09-06 1981-11-03 Richardson Chemical Company Chromium-free or low-chromium metal surface passivation
DE3815111C1 (en) * 1988-05-04 1989-02-23 Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal, De Treatment agent for vibratory grinding, and vibratory grinding process using this treatment agent
DE4031817A1 (en) * 1990-10-08 1992-04-09 Henkel Kgaa A process for the passivating aftertreatment of phosphated metal surfaces
JP3523383B2 (en) * 1995-08-21 2004-04-26 ディップソール株式会社 Liquid anticorrosive coating compositions and rust preventing film formation method
JP4471398B2 (en) 2008-06-19 2010-06-02 株式会社サンビックス Rust treated metal, rust preventing film-forming composition and rust preventing film forming method using the

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE798243A (en) * 1972-04-24 1973-07-31 Parker Ste Continentale Method for applying a coating resistant to corrosion and moisture on a metal surface
JPS535622B2 (en) * 1973-02-12 1978-03-01
US3895970A (en) * 1973-06-11 1975-07-22 Pennwalt Corp Sealing rinse for phosphate coatings of metal
JPS5315687B2 (en) * 1973-10-04 1978-05-26

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502645A1 (en) * 1981-03-26 1982-10-01 Nippon Paint Co Ltd Method and composition for treating phosphated metal surfaces
FR2520758A1 (en) * 1982-01-29 1983-08-05 Produits Ind Cie Fse Composition and process for treating phosphated metal surfaces
EP0085626A1 (en) * 1982-01-29 1983-08-10 Compagnie Francaise De Produits Industriels Composition and process for treating phosphated metallic surfaces
EP0149720A2 (en) * 1984-01-07 1985-07-31 Gerhard Collardin GmbH Process for after passivating phosphated metal surfaces using titanium and/or manganese and/or cobalt and/or nickel and/or copper cations containing solutions
EP0149720A3 (en) * 1984-01-07 1985-08-14 Gerhard Collardin Gmbh Process for after passivating phosphated metal surfaces using titanium and/or manganese and/or cobalt and/or nickel and/or copper cations containing solutions
WO1996030559A1 (en) * 1995-03-29 1996-10-03 Henkel Kommanditgesellschaft Auf Aktien Phosphating process with a metalliferous re-rinsing stage
US6090224A (en) * 1995-03-29 2000-07-18 Henkel Kommanditgesellschaft Auf Aktien Phosphating process with a copper-containing re-rinsing stage

Also Published As

Publication number Publication date Type
DE2701321A1 (en) 1977-08-04 application
BE850944A1 (en) grant
BE850944A (en) 1977-05-16 grant
NL7700909A (en) 1977-08-02 application
JPS5292836A (en) 1977-08-04 application
NL182417C (en) 1988-03-01 grant
JPS5628995B2 (en) 1981-07-06 grant
DE2701321C2 (en) 1987-06-11 grant
FR2339683B1 (en) 1980-03-07 grant
NL182417B (en) 1987-10-01 application
JP1112139C (en) grant

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Legal Events

Date Code Title Description
ST Notification of lapse