DE69521916T2 - Zusammensetzung und verfahren zur behandlung von metall - Google Patents

Zusammensetzung und verfahren zur behandlung von metall

Info

Publication number
DE69521916T2
DE69521916T2 DE69521916T DE69521916T DE69521916T2 DE 69521916 T2 DE69521916 T2 DE 69521916T2 DE 69521916 T DE69521916 T DE 69521916T DE 69521916 T DE69521916 T DE 69521916T DE 69521916 T2 DE69521916 T2 DE 69521916T2
Authority
DE
Germany
Prior art keywords
mixture
composition
heating
polymers
hydroxide
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 - Fee Related
Application number
DE69521916T
Other languages
German (de)
English (en)
Other versions
DE69521916D1 (de
Inventor
Y Dollman
E Dolan
E Steinbrecher
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.)
Henkel Corp
Original Assignee
Henkel Corp
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
Priority claimed from US07/862,012 external-priority patent/US5281282A/en
Priority claimed from US08/429,431 external-priority patent/US5534082A/en
Application filed by Henkel Corp filed Critical Henkel Corp
Application granted granted Critical
Publication of DE69521916D1 publication Critical patent/DE69521916D1/de
Publication of DE69521916T2 publication Critical patent/DE69521916T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
DE69521916T 1992-04-01 1995-05-08 Zusammensetzung und verfahren zur behandlung von metall Expired - Fee Related DE69521916T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/862,012 US5281282A (en) 1992-04-01 1992-04-01 Composition and process for treating metal
US08/429,431 US5534082A (en) 1992-04-01 1995-04-21 Composition and process for treating metal
CA002220419A CA2220419A1 (fr) 1992-04-01 1995-05-08 Compositions pour le traitement de metaux et procede correspondant
PCT/US1995/005225 WO1996035745A1 (fr) 1992-04-01 1995-05-08 Compositions pour le traitement de metaux et procede correspondant

Publications (2)

Publication Number Publication Date
DE69521916D1 DE69521916D1 (de) 2001-08-30
DE69521916T2 true DE69521916T2 (de) 2002-04-04

Family

ID=27427402

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521916T Expired - Fee Related DE69521916T2 (de) 1992-04-01 1995-05-08 Zusammensetzung und verfahren zur behandlung von metall

Country Status (8)

Country Link
EP (1) EP0824565B1 (fr)
JP (1) JPH11505571A (fr)
AT (1) ATE203574T1 (fr)
AU (1) AU2428795A (fr)
CA (1) CA2220419A1 (fr)
DE (1) DE69521916T2 (fr)
ES (1) ES2158946T3 (fr)
WO (1) WO1996035745A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016001016A1 (fr) * 2014-07-03 2016-01-07 Basf Se Agent de revêtement de surface aqueux pour papiers et cartons

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010758A1 (de) * 2000-03-04 2001-09-06 Henkel Kgaa Korrosionsschutzverfahren für Metalloberflächen
JP4544450B2 (ja) * 2002-12-24 2010-09-15 日本ペイント株式会社 化成処理剤及び表面処理金属
JP4637846B2 (ja) * 2004-08-26 2011-02-23 関西ペイント株式会社 電着塗料及び塗装物品
TWI340770B (en) 2005-12-06 2011-04-21 Nippon Steel Corp Composite coated metal sheet, treatment agent and method of manufacturing composite coated metal sheet
DE102006039633A1 (de) * 2006-08-24 2008-03-13 Henkel Kgaa Chromfreies, thermisch härtbares Korrosionsschutzmittel
US8273190B2 (en) * 2009-05-29 2012-09-25 Bulk Chemicals, Inc. Method for making and using chromium III salts
US8951362B2 (en) 2009-10-08 2015-02-10 Ppg Industries Ohio, Inc. Replenishing compositions and methods of replenishing pretreatment compositions
US10093809B2 (en) * 2013-07-10 2018-10-09 Chemetall Gmbh Method for coating metal surfaces of substrates and objects coated in accordance with said method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133865A (en) * 1961-05-22 1964-05-19 American Home Prod Waveset composition comprising an aqueous lotion of polyvinyl alcohol and a carboxy vinyl polymer
JPS5126932B1 (fr) * 1971-03-12 1976-08-10
US4191596A (en) * 1978-09-06 1980-03-04 Union Carbide Corporation Method and compositions for coating aluminum
NZ199130A (en) * 1980-12-15 1985-07-31 Colgate Palmolive Co Water-soluble film;mixture of polyvinyl alcohol and polyacrylic acid
US4719038A (en) * 1983-12-27 1988-01-12 Nippon Paint Co., Ltd. Corrosion resistant, coated metal laminate, its preparation and coating materials
WO1985005131A1 (fr) * 1984-05-04 1985-11-21 Amchem Products, Inc. Traitement des metaux
JPS621882A (ja) * 1985-06-26 1987-01-07 Nippon Light Metal Co Ltd アルミニウム材用耐食親水性皮膜形成材
JPS6210280A (ja) * 1985-07-05 1987-01-19 Nippon Light Metal Co Ltd アルミニウム材用耐食親水性皮膜処理剤
DE4010563A1 (de) * 1990-04-02 1991-10-10 Basf Ag Copolymerisate auf basis von c(pfeil abwaerts)1(pfeil abwaerts)-c(pfeil abwaerts)8(pfeil abwaerts)-alkylacrylaten und/oder -methacrylaten
US5158622A (en) * 1991-02-12 1992-10-27 Betz Laboratories, Inc. Method and composition for treatment of aluminum
US5281282A (en) * 1992-04-01 1994-01-25 Henkel Corporation Composition and process for treating metal
JP2736600B2 (ja) * 1993-09-27 1998-04-02 呉羽化学工業株式会社 ガスバリヤー性フィルム及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016001016A1 (fr) * 2014-07-03 2016-01-07 Basf Se Agent de revêtement de surface aqueux pour papiers et cartons

Also Published As

Publication number Publication date
EP0824565B1 (fr) 2001-07-25
JPH11505571A (ja) 1999-05-21
EP0824565A4 (fr) 1999-01-07
ES2158946T3 (es) 2001-09-16
EP0824565A1 (fr) 1998-02-25
ATE203574T1 (de) 2001-08-15
WO1996035745A1 (fr) 1996-11-14
DE69521916D1 (de) 2001-08-30
AU2428795A (en) 1996-11-29
CA2220419A1 (fr) 1996-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee