EP1230033A4 - Process for forming a phosphate conversion coating on metal - Google Patents

Process for forming a phosphate conversion coating on metal

Info

Publication number
EP1230033A4
EP1230033A4 EP00955545A EP00955545A EP1230033A4 EP 1230033 A4 EP1230033 A4 EP 1230033A4 EP 00955545 A EP00955545 A EP 00955545A EP 00955545 A EP00955545 A EP 00955545A EP 1230033 A4 EP1230033 A4 EP 1230033A4
Authority
EP
European Patent Office
Prior art keywords
metal
forming
conversion coating
phosphate conversion
phosphate
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.)
Withdrawn
Application number
EP00955545A
Other languages
German (de)
French (fr)
Other versions
EP1230033A1 (en
Inventor
Hirokatsu Bannai
Yasuhiko Nagashima
Takaomi Nakayama
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
Application filed by Henkel Corp filed Critical Henkel Corp
Publication of EP1230033A1 publication Critical patent/EP1230033A1/en
Publication of EP1230033A4 publication Critical patent/EP1230033A4/en
Withdrawn legal-status Critical Current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
    • C23C22/07—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
    • C23C22/22—Orthophosphates containing alkaline earth metal cations
    • 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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
    • 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
    • C23C22/368—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 magnesium cations
    • 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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/44—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 molybdates, tungstates or vanadates containing also 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
    • C23C22/73—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 characterised by the process
    • 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
    • C23C22/78—Pretreatment of the material to be coated
EP00955545A 1999-08-16 2000-08-16 Process for forming a phosphate conversion coating on metal Withdrawn EP1230033A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP23006099A JP3545974B2 (en) 1999-08-16 1999-08-16 Phosphate conversion treatment method for metal materials
JP23006099 1999-08-16
PCT/US2000/022335 WO2001012341A1 (en) 1999-08-16 2000-08-16 Process for forming a phosphate conversion coating on metal

Publications (2)

Publication Number Publication Date
EP1230033A1 EP1230033A1 (en) 2002-08-14
EP1230033A4 true EP1230033A4 (en) 2004-12-08

Family

ID=16901934

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00955545A Withdrawn EP1230033A4 (en) 1999-08-16 2000-08-16 Process for forming a phosphate conversion coating on metal

Country Status (4)

Country Link
EP (1) EP1230033A4 (en)
JP (1) JP3545974B2 (en)
CA (1) CA2381774A1 (en)
WO (1) WO2001012341A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5300113B2 (en) * 2001-04-27 2013-09-25 日本表面化学株式会社 Metal surface treatment agent, metal surface treatment method using metal surface treatment agent, and iron component subjected to surface treatment
KR100554740B1 (en) * 2001-12-17 2006-02-24 주식회사 포스코 A method for manufacturing a electro-galvanized steel sheet having the phosphated film formed thereon
JP4081276B2 (en) * 2002-01-11 2008-04-23 日本パーカライジング株式会社 Water-based surface treatment agent, surface treatment method, and surface-treated material
DE60311708D1 (en) * 2002-06-13 2007-03-29 Nippon Paint Co Ltd Zinc phosphate conditioning agent for phosphate conversion coating of steel plate and corresponding product
ES2364405T3 (en) 2004-02-20 2011-09-01 Chemetall Gmbh SURFACE CONDITIONER AND SURFACE CONDITIONING METHOD.
JP2006299379A (en) * 2005-04-25 2006-11-02 Nippon Paint Co Ltd Surface conditioner and surface conditioning method
KR101068708B1 (en) 2006-02-20 2011-09-28 수미도모 메탈 인더스트리즈, 리미티드 Method for manufacturing hot-dip galvanized steel sheet having zinc phosphate coating
DE102008017523A1 (en) * 2008-03-20 2009-09-24 Henkel Ag & Co. Kgaa Optimized electrocoating of assembled and partially pre-phosphated components
JP6083020B2 (en) * 2012-10-24 2017-02-22 株式会社正信 Surface treatment method of magnesium or magnesium alloy, acid detergent and chemical conversion treatment agent, and chemical conversion treatment structure of magnesium or magnesium alloy
EP3026677B1 (en) * 2013-07-23 2018-04-11 Asahi Kasei Kabushiki Kaisha Copper and/or copper oxide dispersion, and method for electroconductive film using dispersion
US20170306497A1 (en) * 2016-04-25 2017-10-26 Ppg Industries Ohio, Inc. System for nickel-free zinc phosphate pretreatment
KR102450429B1 (en) 2016-08-12 2022-10-04 피피지 인더스트리즈 오하이오 인코포레이티드 Pretreatment composition
US20180044796A1 (en) * 2016-08-12 2018-02-15 Ppg Industries Ohio, Inc. Two-step pretreatment system and method
US11518960B2 (en) 2016-08-24 2022-12-06 Ppg Industries Ohio, Inc. Alkaline molybdenum cation and phosphonate-containing cleaning composition
HUE047403T2 (en) * 2017-04-21 2020-04-28 Henkel Ag & Co Kgaa Sludge-free zinc phosphate coating forming method for metallic components in series
EP3392376A1 (en) * 2017-04-21 2018-10-24 Henkel AG & Co. KGaA Method for forming zinc phosphate coatings on metallic components in series
JP7390318B2 (en) * 2018-06-11 2023-12-01 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン Aqueous dispersion for metal surface activation and method for phosphate treatment of metal surfaces
EP3964606A1 (en) * 2020-09-04 2022-03-09 Henkel AG & Co. KGaA Single stage zinc phosphating method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998056962A1 (en) * 1997-06-13 1998-12-17 Henkel Corporation Method for phosphatizing iron and steel
US5868873A (en) * 1993-09-17 1999-02-09 Brent International Plc Pre-rinse for phosphating metal surfaces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084017A (en) * 1963-09-30 1967-09-20 Jawata Iron & Steel Co Ltd Pretreating process for phosphate-treating steel sheets or plated steel sheets
US4717431A (en) * 1987-02-25 1988-01-05 Amchem Products, Inc. Nickel-free metal phosphating composition and method for use
US5326408A (en) * 1993-06-15 1994-07-05 Henkel Corporation Rapidly dissolving and storage stable titanium phosphate containing activating composition
US5494504A (en) * 1994-09-12 1996-02-27 Ppg Industries, Inc. Liquid rinse conditioner for phosphate conversion coatings
JP3451334B2 (en) * 1997-03-07 2003-09-29 日本パーカライジング株式会社 Pretreatment liquid for surface conditioning before phosphate conversion treatment of metal and surface conditioning method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868873A (en) * 1993-09-17 1999-02-09 Brent International Plc Pre-rinse for phosphating metal surfaces
WO1998056962A1 (en) * 1997-06-13 1998-12-17 Henkel Corporation Method for phosphatizing iron and steel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0112341A1 *

Also Published As

Publication number Publication date
JP3545974B2 (en) 2004-07-21
EP1230033A1 (en) 2002-08-14
CA2381774A1 (en) 2001-02-22
WO2001012341A1 (en) 2001-02-22
JP2001049451A (en) 2001-02-20

Similar Documents

Publication Publication Date Title
EP1230033A4 (en) Process for forming a phosphate conversion coating on metal
EP1198614A4 (en) Process and solution for providing a conversion coating on a metallic surface i
EP1198615A4 (en) Process and solution for providing a conversion coating on a metallic surface ii
IL126470A0 (en) Process for coating a substrate
PL352478A1 (en) Process for obtaining photocatalytic coatings on substrates
SG87856A1 (en) A method of forming coatings
AU4824096A (en) Process for manufacturing a shaped metal can
AU2001272282A1 (en) Process for deposition of metal on a surface
HK1050719A1 (en) Process for manufacturing corrosion resistant composite metal products
AU2523401A (en) Method for depositing a coating on the wall of metallic containers
GB9708825D0 (en) Process for producing a coating composition
AU4772499A (en) Process for the preliminary treatment of a metallic workpiece before coating
GB2332958B (en) A process for producing a steel structure
AU7522698A (en) Coating method for elongated metal blanks
EP0765405A4 (en) Process for forming a phosphate conversion coating
ZA200102592B (en) A surface reforming method of a metal product.
AU2001294906A1 (en) Process for coating metal surfaces
GB0007139D0 (en) Method for forming a silicone coating on a substrate
GB2338715B (en) A method of depositing a metal on an article
AUPP210598A0 (en) A coating process for fertilizers
GB9816646D0 (en) Method for forming composite coating on a substrate
GB9714289D0 (en) Process for coating metallic articles
AUPQ258699A0 (en) A metal track for steel stud walls
AU1984501A (en) Method for producing a composite coating
LT99157A (en) Process for obtaining catalytic composite coatings

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020307

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RBV Designated contracting states (corrected)

Designated state(s): BE DE ES FR GB IT

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HENKEL CORPORATION

A4 Supplementary search report drawn up and despatched

Effective date: 20041026

RIC1 Information provided on ipc code assigned before grant

Ipc: 7C 23C 22/13 B

Ipc: 7B 05D 3/10 B

Ipc: 7C 23C 22/07 B

Ipc: 7C 23C 22/36 B

Ipc: 7C 23C 22/78 B

Ipc: 7C 23C 22/22 B

Ipc: 7C 23C 22/44 B

Ipc: 7B 05D 1/18 A

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050108