DE3689442D1 - 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
- DE3689442D1 DE3689442D1 DE86306622T DE3689442T DE3689442D1 DE 3689442 D1 DE3689442 D1 DE 3689442D1 DE 86306622 T DE86306622 T DE 86306622T DE 3689442 T DE3689442 T DE 3689442T DE 3689442 D1 DE3689442 D1 DE 3689442D1
- 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
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)
- Materials For Medical Uses (AREA)
- Laminated Bodies (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.
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 true DE3689442D1 (en) | 1994-02-03 |
DE3689442T2 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) | EP0228151B1 (en) |
AT (2) | ATE99002T1 (en) |
DE (2) | DE3689442T2 (en) |
HK (2) | HK1007771A1 (en) |
SG (1) | SG52645A1 (en) |
Families Citing this family (20)
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 |
EP0439377A1 (en) * | 1990-01-26 | 1991-07-31 | Ppg Industries, Inc. | Method of applying a 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. |
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 |
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 |
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)
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 |
EP0172806A4 (en) * | 1984-01-06 | 1986-05-16 | Ford Motor Co | Alkaline resistance phosphate conversion coatings. |
US4595424A (en) * | 1985-08-26 | 1986-06-17 | Parker Chemical Company | Method of forming phosphate coating on zinc |
-
1986
- 1986-08-27 AT AT86306622T patent/ATE99002T1/en not_active IP Right Cessation
- 1986-08-27 DE DE3689442T patent/DE3689442T2/en not_active Revoked
- 1986-08-27 DE DE3650659T patent/DE3650659T2/en not_active Revoked
- 1986-08-27 SG SG1996007305A patent/SG52645A1/en unknown
- 1986-08-27 EP EP86306622A patent/EP0228151B1/en not_active Revoked
- 1986-08-27 EP EP93200125A patent/EP0544650B1/en not_active Revoked
- 1986-08-27 AT AT93200125T patent/ATE160592T1/en not_active IP Right Cessation
-
1998
- 1998-06-26 HK HK98106842A patent/HK1007771A1/en not_active IP Right Cessation
- 1998-12-18 HK HK98113999A patent/HK1012681A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE99002T1 (en) | 1994-01-15 |
EP0228151A1 (en) | 1987-07-08 |
HK1012681A1 (en) | 1999-08-06 |
SG52645A1 (en) | 1998-09-28 |
EP0544650A1 (en) | 1993-06-02 |
DE3689442T2 (en) | 1994-06-16 |
DE3650659D1 (en) | 1998-01-08 |
EP0228151B1 (en) | 1993-12-22 |
EP0544650B1 (en) | 1997-11-26 |
ATE160592T1 (en) | 1997-12-15 |
HK1007771A1 (en) | 1999-04-23 |
DE3650659T2 (en) | 1998-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |