DE59502118D1 - Verfahren zur beschichtung phosphatierter metallsubstrate - Google Patents

Verfahren zur beschichtung phosphatierter metallsubstrate

Info

Publication number
DE59502118D1
DE59502118D1 DE59502118T DE59502118T DE59502118D1 DE 59502118 D1 DE59502118 D1 DE 59502118D1 DE 59502118 T DE59502118 T DE 59502118T DE 59502118 T DE59502118 T DE 59502118T DE 59502118 D1 DE59502118 D1 DE 59502118D1
Authority
DE
Germany
Prior art keywords
metal substrates
pct
phosphated metal
coating
sec
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.)
Expired - Lifetime
Application number
DE59502118T
Other languages
English (en)
Inventor
Gabriele Buettner
Matthias Kimpel
Klausjoerg Klein
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.)
EIDP Inc
Original Assignee
Herberts GmbH
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 Herberts GmbH filed Critical Herberts GmbH
Application granted granted Critical
Publication of DE59502118D1 publication Critical patent/DE59502118D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D9/00—Electrolytic coating other than with metals
    • 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/20—Pretreatment
DE59502118T 1994-05-27 1995-05-23 Verfahren zur beschichtung phosphatierter metallsubstrate Expired - Lifetime DE59502118D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4418491 1994-05-27
PCT/EP1995/001957 WO1995033083A1 (de) 1994-05-27 1995-05-23 Verfahren zur beschichtung phosphatierter metallsubstrate

Publications (1)

Publication Number Publication Date
DE59502118D1 true DE59502118D1 (de) 1998-06-10

Family

ID=6519086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59502118T Expired - Lifetime DE59502118D1 (de) 1994-05-27 1995-05-23 Verfahren zur beschichtung phosphatierter metallsubstrate

Country Status (10)

Country Link
US (1) US5773090A (de)
EP (1) EP0760871B1 (de)
JP (1) JPH10501027A (de)
KR (1) KR970703447A (de)
AT (1) ATE165874T1 (de)
BR (1) BR9507776A (de)
CA (1) CA2190945A1 (de)
DE (1) DE59502118D1 (de)
MX (1) MX9605901A (de)
WO (1) WO1995033083A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19511573A1 (de) * 1995-03-29 1996-10-02 Henkel Kgaa Verfahren zur Phosphatierung mit metallhaltiger Nachspülung
DE19606017A1 (de) * 1996-02-19 1997-08-21 Henkel Kgaa Zinkphosphatierung mit geringen Gehalten an Kupfer und Mangan
US5972189A (en) * 1998-05-29 1999-10-26 Ppg Industries Ohio, Inc. Electrodepositable coating composition containing bismuth diorganodithiocarbamates and method of electrodeposition
US6156823A (en) * 1998-12-04 2000-12-05 E. I. Du Pont De Nemours And Company Bismuth oxide catalyst for cathodic electrocoating compositions
DE10001222A1 (de) 2000-01-14 2001-08-09 Basf Coatings Ag Beschichtung, enthaltend kolloidal verteiltes metallisches Bismut
DE10010758A1 (de) * 2000-03-04 2001-09-06 Henkel Kgaa Korrosionsschutzverfahren für Metalloberflächen
DE10144531B4 (de) * 2001-09-11 2006-01-19 Henkel Kgaa UV-härtende anti-fingerprint Beschichtungen, Verfahren zum Beschichten und Verwendung eines lösmittelfreien Überzugsmittels
EP1302566B1 (de) * 2001-10-11 2004-02-04 FRANZ Oberflächentechnik GmbH & Co KG Erzeugung eines metallisch leitfähigen Oberflächenbereichs auf oxidierten Al-Mg-Legierungen
WO2009020782A2 (en) * 2007-08-06 2009-02-12 Oft Labs Llc Oral fluid assays for the detection of heavy metal exposure
US20090169903A1 (en) * 2007-12-27 2009-07-02 Kansai Paint Co., Ltd. Process for producing metal substrate with multilayer film, metal substrate with multilayer film obtained by the process, and coated article
US8192801B2 (en) * 2008-04-25 2012-06-05 GM Global Technology Operations LLC Self-deposited coatings on magnesium alloys
US20110073484A1 (en) 2008-05-29 2011-03-31 Ryosuke Kawagoshi Metal material with a bismuth film attached and method for producing same, surface treatment liquid used in said method, and cationic electrodeposition coated metal material and method for producing same
US8187439B2 (en) * 2009-08-05 2012-05-29 GM Global Technology Operations LLC Electrocoating process for mixed-metal automotive bodies-in-white
US10766821B2 (en) 2014-06-16 2020-09-08 Latitude 18, Inc. Inorganic-organic phosphate ceramics and coatings
US20160229386A1 (en) * 2015-02-06 2016-08-11 GM Global Technology Operations LLC Transmission assembly with electrical noise reduction and method of making and using the same
KR20170133480A (ko) * 2015-04-07 2017-12-05 케메탈 게엠베하 전환 코팅의 전기 전도도를 특정하게 조정하는 방법
JP7046948B2 (ja) 2017-07-27 2022-04-04 東京応化工業株式会社 芳香族アミン化合物、エポキシ化合物用硬化剤、硬化性組成物、硬化物、硬化物の製造方法、及び芳香族アミン化合物の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964530A (de) * 1972-07-10 1974-06-22
US3895970A (en) * 1973-06-11 1975-07-22 Pennwalt Corp Sealing rinse for phosphate coatings of metal
SU914652A1 (ru) * 1980-04-07 1982-03-23 Inst Mekhaniki Metallopolimern Способ дополнительной обработки пористых фосфатных покрытий1
JPS58130282A (ja) * 1982-01-29 1983-08-03 Nippon Steel Corp 塗装用金属の前処理方法
AU572825B2 (en) * 1983-03-03 1988-05-19 Fmc Corporation (Uk) Limited Inhibition of corrosion and scale formation of metal surfaces
DE3400339A1 (de) * 1984-01-07 1985-08-29 Gerhard Collardin GmbH, 5000 Köln Verfahren zur nachpassivierung von phosphatierten metalloberflaechen unter verwendung von nickel- und/oder kupfer-kationen enthaltenden loesungen
JPS6232113A (ja) * 1985-08-05 1987-02-12 Shikoku Chem Corp ポリエポキシ樹脂の硬化方法
US4828615A (en) * 1986-01-27 1989-05-09 Chemfil Corporation Process and composition for sealing a conversion coated surface with a solution containing vanadium
US4881975A (en) * 1986-12-23 1989-11-21 Albright & Wilson Limited Products for treating surfaces
AT394372B (de) * 1990-08-02 1992-03-25 Vianova Kunstharz Ag Verfahren zur herstellung von pigmentpastenharzen fuer kathodisch abscheidbare ueberzugsmittelzusammensetzungen
DE4041091A1 (de) * 1990-12-21 1992-06-25 Metallgesellschaft Ag Verfahren zur nachspuelung von konversionsschichten
US5385655A (en) * 1992-10-30 1995-01-31 Man-Gill Chemical Company Treatment of metal parts to provide rust-inhibiting coatings

Also Published As

Publication number Publication date
JPH10501027A (ja) 1998-01-27
CA2190945A1 (en) 1995-12-07
ATE165874T1 (de) 1998-05-15
EP0760871A1 (de) 1997-03-12
US5773090A (en) 1998-06-30
EP0760871B1 (de) 1998-05-06
BR9507776A (pt) 1997-08-19
KR970703447A (ko) 1997-07-03
MX9605901A (es) 1997-12-31
WO1995033083A1 (de) 1995-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL.,