DE59100650D1 - Process for rinsing conversion layers. - Google Patents
Process for rinsing conversion layers.Info
- Publication number
- DE59100650D1 DE59100650D1 DE91201021T DE59100650T DE59100650D1 DE 59100650 D1 DE59100650 D1 DE 59100650D1 DE 91201021 T DE91201021 T DE 91201021T DE 59100650 T DE59100650 T DE 59100650T DE 59100650 D1 DE59100650 D1 DE 59100650D1
- Authority
- DE
- Germany
- Prior art keywords
- rinsing
- conversion layers
- conversion
- layers
- rinsing conversion
- 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
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
- C23C22/36—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
- C23C22/361—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 titanium, zirconium or hafnium compounds
-
- 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
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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4017187A DE4017187A1 (en) | 1990-05-29 | 1990-05-29 | METHOD FOR REFILLING CONVERSION LAYERS |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59100650D1 true DE59100650D1 (en) | 1994-01-13 |
Family
ID=6407364
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4017187A Withdrawn DE4017187A1 (en) | 1989-07-28 | 1990-05-29 | METHOD FOR REFILLING CONVERSION LAYERS |
DE91201021T Expired - Fee Related DE59100650D1 (en) | 1990-05-29 | 1991-04-29 | Process for rinsing conversion layers. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4017187A Withdrawn DE4017187A1 (en) | 1989-07-28 | 1990-05-29 | METHOD FOR REFILLING CONVERSION LAYERS |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0459550B1 (en) |
JP (1) | JP3083873B2 (en) |
AU (1) | AU634652B2 (en) |
BR (1) | BR9102174A (en) |
CA (1) | CA2041891C (en) |
DE (2) | DE4017187A1 (en) |
ES (1) | ES2047370T3 (en) |
ZA (1) | ZA914086B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06322287A (en) * | 1993-05-14 | 1994-11-22 | Nippon Parkerizing Co Ltd | Surface-treated composite aluminum powder and preparation of surface-treated composite aluminum flake using it |
DE4317217A1 (en) * | 1993-05-24 | 1994-12-01 | Henkel Kgaa | Chrome-free conversion treatment of aluminum |
IT1273111B (en) * | 1994-04-07 | 1997-07-04 | Skf Ind Spa | PRE-ASSEMBLY PROCEDURE OF A MULTIPOLAR MAGNETIZED RING, IN PARTICULAR FOR THE APPLICATION IN ROTATION SPEED DETECTION DEVICES, AND RELATED PRODUCT |
EP0795044A4 (en) * | 1995-01-10 | 1998-04-29 | Circle Prosco Inc | A process of coating metal surfaces to produce a highly hydrophilic, highly corrosion resistant surface with bioresistance and low odor impact characteristics |
US7402214B2 (en) | 2002-04-29 | 2008-07-22 | Ppg Industries Ohio, Inc. | Conversion coatings including alkaline earth metal fluoride complexes |
US6749694B2 (en) | 2002-04-29 | 2004-06-15 | Ppg Industries Ohio, Inc. | Conversion coatings including alkaline earth metal fluoride complexes |
DE102016206418A1 (en) * | 2016-04-15 | 2017-10-19 | Henkel Ag & Co. Kgaa | SUPPRESSION OF PLANT-SPECIFIC PHOSPHATE EXTRACTION IN A PROCESS FOR DIPPING LACQUER |
DE102016206417A1 (en) | 2016-04-15 | 2017-10-19 | Henkel Ag & Co. Kgaa | PROMOTION TREATMENT FOR SUPPRESSING PLANT-ORIENTED PHOSPHATOR TRANSPORT IN A PROCESS FOR DIVING LACQUER |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3850732A (en) * | 1970-12-02 | 1974-11-26 | Amchem Prod | Zirconium rinse for phosphate coated metal surfaces |
US3895970A (en) * | 1973-06-11 | 1975-07-22 | Pennwalt Corp | Sealing rinse for phosphate coatings of metal |
US3912548A (en) * | 1973-07-13 | 1975-10-14 | Amchem Prod | Method for treating metal surfaces with compositions comprising zirconium and a polymer |
US4462842A (en) * | 1979-08-13 | 1984-07-31 | Showa Aluminum Corporation | Surface treatment process for imparting hydrophilic properties to aluminum articles |
US4370177A (en) * | 1980-07-03 | 1983-01-25 | Amchem Products, Inc. | Coating solution for metal surfaces |
US4496404A (en) * | 1984-05-18 | 1985-01-29 | Parker Chemical Company | Composition and process for treatment of ferrous substrates |
DE3829154A1 (en) * | 1988-08-27 | 1990-03-01 | Collardin Gmbh Gerhard | CHROME-FREE METHOD FOR PRE-TREATING METALLIC SURFACES BEFORE COATING WITH ORGANIC MATERIALS |
DE3924984A1 (en) * | 1989-07-28 | 1991-01-31 | Metallgesellschaft Ag | METHOD FOR PASSIVATING RINSING OF PHOSPHATE LAYERS |
-
1990
- 1990-05-29 DE DE4017187A patent/DE4017187A1/en not_active Withdrawn
-
1991
- 1991-04-29 AU AU76180/91A patent/AU634652B2/en not_active Ceased
- 1991-04-29 EP EP91201021A patent/EP0459550B1/en not_active Expired - Lifetime
- 1991-04-29 ES ES91201021T patent/ES2047370T3/en not_active Expired - Lifetime
- 1991-04-29 DE DE91201021T patent/DE59100650D1/en not_active Expired - Fee Related
- 1991-05-06 CA CA002041891A patent/CA2041891C/en not_active Expired - Fee Related
- 1991-05-28 BR BR919102174A patent/BR9102174A/en unknown
- 1991-05-28 JP JP03152483A patent/JP3083873B2/en not_active Expired - Fee Related
- 1991-05-29 ZA ZA914086A patent/ZA914086B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2041891C (en) | 2001-07-31 |
ES2047370T3 (en) | 1994-02-16 |
JPH04231480A (en) | 1992-08-20 |
AU7618091A (en) | 1991-12-12 |
AU634652B2 (en) | 1993-02-25 |
ZA914086B (en) | 1993-01-27 |
BR9102174A (en) | 1991-12-24 |
CA2041891A1 (en) | 1991-11-30 |
EP0459550B1 (en) | 1993-12-01 |
DE4017187A1 (en) | 1991-12-05 |
EP0459550A1 (en) | 1991-12-04 |
JP3083873B2 (en) | 2000-09-04 |
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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: CHEMETALL GMBH, 60487 FRANKFURT, DE |
|
8339 | Ceased/non-payment of the annual fee |