RU2004102694A - MEANS AND METHOD FOR PROTECTING METAL SURFACES AGAINST CORROSION - Google Patents

MEANS AND METHOD FOR PROTECTING METAL SURFACES AGAINST CORROSION Download PDF

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Publication number
RU2004102694A
RU2004102694A RU2004102694/02A RU2004102694A RU2004102694A RU 2004102694 A RU2004102694 A RU 2004102694A RU 2004102694/02 A RU2004102694/02 A RU 2004102694/02A RU 2004102694 A RU2004102694 A RU 2004102694A RU 2004102694 A RU2004102694 A RU 2004102694A
Authority
RU
Russia
Prior art keywords
homo
copolymer
metal surfaces
vinylpyrrolidone
acid
Prior art date
Application number
RU2004102694/02A
Other languages
Russian (ru)
Inventor
Хайке КВЕЛЛЬХОРСТ (DE)
Хайке КВЕЛЛЬХОРСТ
Алина Моника КОХ (DE)
Алина Моника КОХ
Патрик ДРОНИУ (FR)
Патрик ДРОНИУ
Мариан ПАВЛИК (DE)
Мариан ПАВЛИК
Original Assignee
Хенкель Кгаа (De)
Хенкель КГАА
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 Хенкель Кгаа (De), Хенкель КГАА filed Critical Хенкель Кгаа (De)
Publication of RU2004102694A publication Critical patent/RU2004102694A/en

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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
    • C23C22/07—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 phosphates
    • C23C22/08—Orthophosphates
    • 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
    • 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
    • C23C22/36—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 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
    • C23C22/05—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
    • C23C22/36—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 phosphates
    • C23C22/361—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 phosphates containing titanium, zirconium or hafnium compounds
    • 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment

Abstract

An agent and process for the corrosion protection treatment of a metal surface are provided. The metal surface is contacted with a homo- or copolymer of vinylpyrrolidone, the application solution containing a) 0.02 to 20 g/l phosphoric acid and/or at least one fluoric acid of one or more elements selected from Zr, Ti, Hf and Si or anions thereof, as well as b) 10 to 49.9 g/l of a homo- or copolymer of vinylpyrrolidone.

Claims (4)

1. Способ обработки металлических поверхностей, отличающийся тем, что в то время как металлические поверхности подвергают конверсионной обработке, осуществляют их контактирование со средством, содержащим фосфорную кислоту и/или, по меньшей мере, одну фтористую кислоту одного или нескольких элементов из группы цирконий, титан, гафний и кремний или соответствующие их анионы, а также гомо- или сополимер винилпирролидона, причем это средство является готовым к употреблению используемым раствором, который содержит a) от 0,02 до 20 г/л фосфорной кислоты и/или, по меньшей мере, одной фтористой кислоты одного или нескольких элементов из группы цирконий, титан, гафний и кремний или соответствующих их анионов, а также b) от 10 до 49,9 мг/л гомо- или сополимера винилпирролидона, и если в качестве компонента а) средство содержит фосфорную кислоту и/или ее анионы, то оно не содержит двухвалентных металлов.1. The method of processing metal surfaces, characterized in that while the metal surfaces are subjected to conversion processing, they are contacted with a means containing phosphoric acid and / or at least one fluoric acid of one or more elements of the zirconium group, titanium , hafnium and silicon or their corresponding anions, as well as a homo- or copolymer of vinyl pyrrolidone, this agent being a ready-to-use solution that contains a) from 0.02 to 20 g / l phosphoric slots and / or at least one fluoric acid of one or more elements from the group of zirconium, titanium, hafnium and silicon or their corresponding anions, and also b) from 10 to 49.9 mg / l of a homo- or vinylpyrrolidone copolymer, and if as component a) the product contains phosphoric acid and / or its anions, then it does not contain divalent metals. 2. Способ по п.1, отличающийся тем, что средство не содержит никель и хром.2. The method according to claim 1, characterized in that the tool does not contain Nickel and chromium. 3. Способ по п.1, отличающийся тем, что гомо- или сополимер винилпирролидона содержит группы капролактама.3. The method according to claim 1, characterized in that the homo- or copolymer of vinylpyrrolidone contains caprolactam groups. 4. Способ по любому из пп.1-3, отличающийся тем, что прежде чем осуществить контактирование металлической поверхности со средством по п.1, ее обрабатывают водным раствором кислоты.4. The method according to any one of claims 1 to 3, characterized in that before contacting the metal surface with the tool according to claim 1, it is treated with an aqueous acid solution.
RU2004102694/02A 2001-06-30 2002-06-21 MEANS AND METHOD FOR PROTECTING METAL SURFACES AGAINST CORROSION RU2004102694A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10131723.9 2001-06-30
DE10131723A DE10131723A1 (en) 2001-06-30 2001-06-30 Corrosion protection agents and corrosion protection processes for metal surfaces

Publications (1)

Publication Number Publication Date
RU2004102694A true RU2004102694A (en) 2005-06-10

Family

ID=7690132

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004102694/02A RU2004102694A (en) 2001-06-30 2002-06-21 MEANS AND METHOD FOR PROTECTING METAL SURFACES AGAINST CORROSION

Country Status (15)

Country Link
US (1) US20040151619A1 (en)
EP (1) EP1402083B1 (en)
JP (1) JP2004533542A (en)
KR (1) KR20040043135A (en)
CN (1) CN1527889A (en)
AT (1) ATE294259T1 (en)
BR (1) BR0210725A (en)
CA (1) CA2453138A1 (en)
CZ (1) CZ20033572A3 (en)
DE (2) DE10131723A1 (en)
ES (1) ES2240824T3 (en)
MX (1) MXPA03011369A (en)
RU (1) RU2004102694A (en)
SK (1) SK16192003A3 (en)
WO (1) WO2003002781A1 (en)

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US20060196644A1 (en) * 2003-03-31 2006-09-07 Snjezana Boger Heat exchanger and method for treating the surface of said heat exchanger
DE10339165A1 (en) 2003-08-26 2005-03-24 Henkel Kgaa Colored conversion coatings on metal surfaces
DE10353149A1 (en) * 2003-11-14 2005-06-16 Henkel Kgaa Supplementary corrosion protection for components made of pre-coated metal sheets
DE10358310A1 (en) * 2003-12-11 2005-07-21 Henkel Kgaa Two-stage conversion treatment
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CN101928650B (en) * 2009-06-23 2016-02-17 安集微电子（上海）有限公司 A kind of fluoro-containing composition and application thereof
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KR101263086B1 (en) 2010-12-28 2013-05-09 주식회사 포스코 Plate type zirconium phosphate and preparation method thereof
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CA3168965A1 (en) * 2020-02-25 2021-09-02 Yinfeng SHI One-step pretreatment method of metallic substrates for metal cold forming

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Also Published As

Publication number Publication date
ATE294259T1 (en) 2005-05-15
JP2004533542A (en) 2004-11-04
EP1402083B1 (en) 2005-04-27
WO2003002781A1 (en) 2003-01-09
ES2240824T3 (en) 2005-10-16
MXPA03011369A (en) 2004-07-01
KR20040043135A (en) 2004-05-22
SK16192003A3 (en) 2004-05-04
EP1402083A1 (en) 2004-03-31
CA2453138A1 (en) 2003-01-09
DE10131723A1 (en) 2003-01-16
DE50202924D1 (en) 2005-06-02
CZ20033572A3 (en) 2004-11-10
CN1527889A (en) 2004-09-08
US20040151619A1 (en) 2004-08-05
BR0210725A (en) 2004-07-20

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Legal Events

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20060721