DE3689442T2 - Acidic, aqueous phosphate coating solutions for a process for phosphate coating of metallic surfaces. - Google Patents

Acidic, aqueous phosphate coating solutions for a process for phosphate coating of metallic surfaces.

Info

Publication number
DE3689442T2
DE3689442T2 DE3689442T DE3689442T DE3689442T2 DE 3689442 T2 DE3689442 T2 DE 3689442T2 DE 3689442 T DE3689442 T DE 3689442T DE 3689442 T DE3689442 T DE 3689442T DE 3689442 T2 DE3689442 T2 DE 3689442T2
Authority
DE
Germany
Prior art keywords
ions
phosphate coating
acidic
metallic surfaces
aqueous
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.)
Revoked
Application number
DE3689442T
Other languages
German (de)
Other versions
DE3689442D1 (en
Inventor
Satoshi Miyamoto
Masamichi Nagatani
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25087256&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3689442(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Publication of DE3689442D1 publication Critical patent/DE3689442D1/en
Application granted granted Critical
Publication of DE3689442T2 publication Critical patent/DE3689442T2/en
Anticipated expiration legal-status Critical
Revoked 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
    • 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
    • C23C22/364—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 also manganese 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
    • C23C22/34—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
    • C23C22/364—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 also manganese cations
    • C23C22/365—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 also manganese cations containing also zinc and nickel cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Acidic, aqueous, substantially chlorate-free phosphate solution contains in S/L:- 0.1-1.5 Zn ions; 5-50 phosphate ions; 0.2-4 Mn ions; min 0.05 fluoride ions; less than 0.5 chloride ions; and at least one of the following phosphate accelerators:- 0.01-0.2 nitrite ions; 1-15 nitrate ions; 0.5-5 H2O2 (based on 100% H2O2); 0.05-2 m-nitrobenzene-sulphonate ions; 0.05-2 m-nitrobenzoate ions and 0.05-2 p-nitrophenol.
DE3689442T 1985-08-27 1986-08-27 Acidic, aqueous phosphate coating solutions for a process for phosphate coating of metallic surfaces. Revoked DE3689442T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77003185A 1985-08-27 1985-08-27

Publications (2)

Publication Number Publication Date
DE3689442D1 DE3689442D1 (en) 1994-02-03
DE3689442T2 true DE3689442T2 (en) 1994-06-16

Family

ID=25087256

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3689442T Revoked DE3689442T2 (en) 1985-08-27 1986-08-27 Acidic, aqueous phosphate coating solutions for a process for phosphate coating of metallic surfaces.
DE3650659T Revoked DE3650659T2 (en) 1985-08-27 1986-08-27 Process for phosphating metal surfaces

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3650659T Revoked DE3650659T2 (en) 1985-08-27 1986-08-27 Process for phosphating metal surfaces

Country Status (5)

Country Link
EP (2) EP0544650B1 (en)
AT (2) ATE160592T1 (en)
DE (2) DE3689442T2 (en)
HK (2) HK1007771A1 (en)
SG (1) SG52645A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630246A1 (en) * 1986-09-05 1988-03-10 Metallgesellschaft Ag METHOD FOR PRODUCING PHOSPHATE COVER AND ITS APPLICATION
US5238506A (en) * 1986-09-26 1993-08-24 Chemfil Corporation Phosphate coating composition and method of applying a zinc-nickel-manganese phosphate coating
US5200000A (en) * 1989-01-31 1993-04-06 Nihon Parkerizing Co., Ltd. Phosphate treatment solution for composite structures and method for treatment
DE3913089A1 (en) * 1989-04-21 1990-10-25 Henkel Kgaa CHLORATE- AND NITRITE-FREE METHOD FOR THE PRODUCTION OF NICKEL- AND MANGANE-CONTAINING ZINC PHOSPHATE LAYERS
DE3918136A1 (en) * 1989-06-03 1990-12-06 Henkel Kgaa METHOD FOR PRODUCING MANAGE-CONTAINING PHOSPHATE COATINGS ON METAL SURFACES
DE3927131A1 (en) * 1989-08-17 1991-02-21 Henkel Kgaa METHOD FOR THE PRODUCTION OF MANGANIZED ZINC PHOSPHATE LAYERS ON GALVANIZED STEEL
JPH0525652A (en) * 1990-01-26 1993-02-02 Ppg Ind Inc Method for applying phosphate coating film composition and zinc-nickel-manganese phosphate coating
JP2695963B2 (en) * 1990-03-16 1998-01-14 マツダ株式会社 Phosphating of metal surfaces
DE4326388A1 (en) * 1993-08-06 1995-02-09 Metallgesellschaft Ag Process for the phosphating treatment of one-sided galvanized steel strip
ES2111949T3 (en) * 1993-09-06 1998-03-16 Henkel Kgaa NICKEL-FREE PHOSPHATE PROCEDURE.
US5714047A (en) * 1994-08-05 1998-02-03 Novamax Itb S.R.L. Acid aqueous phosphatic solution and process using same for phosphating metal surfaces
US5597465A (en) * 1994-08-05 1997-01-28 Novamax Itb S.R.L. Acid aqueous phosphatic solution and process using same for phosphating metal surfaces
DE19511573A1 (en) * 1995-03-29 1996-10-02 Henkel Kgaa Process for phosphating with metal-containing rinsing
US5711996A (en) * 1995-09-28 1998-01-27 Man-Gill Chemical Company Aqueous coating compositions and coated metal surfaces
EP0974682A1 (en) 1998-07-18 2000-01-26 Henkel Kommanditgesellschaft auf Aktien Method and apparatus for the chemical treatment of metalsurfaces
DE19834796A1 (en) 1998-08-01 2000-02-03 Henkel Kgaa Process for phosphating, rinsing and cathodic electrocoating
DE10010355A1 (en) * 2000-03-07 2001-09-13 Chemetall Gmbh Applying phosphate coatings to metallic surfaces comprises wetting with an aqueous acidic phosphatizing solution containing zinc ions, manganese ions and phosphate ions, and drying the solution
DE10109480A1 (en) * 2001-02-28 2002-09-05 Volkswagen Ag Coating aluminum surface, e.g. of car chassis, involves forming phosphate layers on surface by spraying, in which aluminum is complexed using fluoride or other complex former before dip coating
CN104032293B (en) * 2014-06-11 2016-02-17 安徽江南机械有限责任公司 One not nickeliferous single component high anti-corrosion environmental protection black phosphating solution
JP6675297B2 (en) * 2016-12-09 2020-04-01 Dmg森精機株式会社 Information processing method, information processing system, and information processing apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811513B2 (en) 1979-02-13 1983-03-03 日本ペイント株式会社 How to protect metal surfaces
JPS5811514B2 (en) 1979-05-02 1983-03-03 日本ペイント株式会社 How to protect metal surfaces
JPS5811515B2 (en) 1979-05-11 1983-03-03 日本ペイント株式会社 Composition for forming a zinc phosphate film on metal surfaces
JPS57152472A (en) 1981-03-16 1982-09-20 Nippon Paint Co Ltd Phosphating method for metallic surface for cation type electrodeposition painting
JPS5935681A (en) * 1982-08-24 1984-02-27 Nippon Paint Co Ltd Method for phosphating metallic surface for coating by cationic electrodeposition
GB8329250D0 (en) * 1983-11-02 1983-12-07 Pyrene Chemical Services Ltd Phosphating processes
WO1985003089A1 (en) * 1984-01-06 1985-07-18 Ford Motor Company Alkaline resistance phosphate conversion coatings
US4595424A (en) * 1985-08-26 1986-06-17 Parker Chemical Company Method of forming phosphate coating on zinc

Also Published As

Publication number Publication date
DE3650659T2 (en) 1998-07-02
EP0228151B1 (en) 1993-12-22
ATE160592T1 (en) 1997-12-15
EP0228151A1 (en) 1987-07-08
SG52645A1 (en) 1998-09-28
HK1012681A1 (en) 1999-08-06
ATE99002T1 (en) 1994-01-15
HK1007771A1 (en) 1999-04-23
DE3650659D1 (en) 1998-01-08
DE3689442D1 (en) 1994-02-03
EP0544650B1 (en) 1997-11-26
EP0544650A1 (en) 1993-06-02

Similar Documents

Publication Publication Date Title
DE3689442T2 (en) Acidic, aqueous phosphate coating solutions for a process for phosphate coating of metallic surfaces.
DK0633949T3 (en)
BR9206309A (en) Concentrate composition for use in formulating an aqueous coating solution, aqueous phosphate coating solution, process for phosphating a metal surface and reinforcing composition for addition to the coating solution.
DE3586435T2 (en) METHOD FOR MONITORING THE CONCENTRATIONS OF METALLIC IONS IN METALIZING BATHS.
BR9004128A (en) PROCESS FOR THE PRODUCTION OF PHOSPHATE COATINGS ON METALLIC SURFACES
ATE189010T1 (en) METHOD FOR PHOSPHATING WITH METAL-CONTAINED RINSING
ES8302119A1 (en) Treatment of aqueous systems
DE3668475D1 (en) METHOD FOR APPLYING PHOSPHATE.
BR8204044A (en) Aqueous Zinc Phosphate Coating Solution Aqueous Concentrated Solution and Process for Treating a Metal Surface
ATE46924T1 (en) PRIMER COMPOSITION.
AU571392B2 (en) Aqueous flux for hot dip metallizing process
JPS57174469A (en) Surface treatment of plated steel plate
PT78335A (en) Process for applying phosphatized coating on metal surfaces
ES2001659A6 (en) Process for forming conversion layers on zinc and/or zinc/aluminium alloys.
DE3474166D1 (en) Coating composition
ES2002664A6 (en) Process for activating metallic surfaces prior to zinc phosphating.
ATE162232T1 (en) METHOD FOR APPLYING PHOSPHATE COATINGS
SE7701729L (en) SYSTEM FOR REMOVAL OF OXIDE LAYERS
JPS5558376A (en) Calsium modified zinc phosphate film treating solution
FR2375915A1 (en) Self-depositing metal coating process - includes pretreatment with a (phosphoric) acid soln. to prevent pinholes and blisters
GB1178668A (en) Phosphating Solutions containing Lead and Fluoride Ions
JPS5497639A (en) Forming of surface treating film
Hacias Process for Applying Phosphate Coatings
RO100462A2 (en) Thermic zinc coating passivating process
RO101936A2 (en) Zinc-cadmium alloy electro-chemical coating method

Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation