EP0244022A3 - Verfahren zur Nachbehandlung phosphatierter Metalloberflächen - Google Patents
Verfahren zur Nachbehandlung phosphatierter Metalloberflächen Download PDFInfo
- Publication number
- EP0244022A3 EP0244022A3 EP87200762A EP87200762A EP0244022A3 EP 0244022 A3 EP0244022 A3 EP 0244022A3 EP 87200762 A EP87200762 A EP 87200762A EP 87200762 A EP87200762 A EP 87200762A EP 0244022 A3 EP0244022 A3 EP 0244022A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- chromium
- ions
- metal surfaces
- range
- iii
- 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- Withdrawn
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011651 chromium Substances 0.000 abstract 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 7
- 229910052804 chromium Inorganic materials 0.000 abstract 7
- 150000002500 ions Chemical class 0.000 abstract 3
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 238000010422 painting Methods 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000008119 colloidal silica Substances 0.000 abstract 1
- 229920000620 organic polymer Polymers 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
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
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/38—Chromatising
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61095909A JPH0633465B2 (ja) | 1986-04-26 | 1986-04-26 | りん酸塩処理した自動車車体の後処理方法 |
| JP95909/86 | 1986-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0244022A2 EP0244022A2 (de) | 1987-11-04 |
| EP0244022A3 true EP0244022A3 (de) | 1989-03-15 |
Family
ID=14150418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP87200762A Withdrawn EP0244022A3 (de) | 1986-04-26 | 1987-04-23 | Verfahren zur Nachbehandlung phosphatierter Metalloberflächen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4728401A (de) |
| EP (1) | EP0244022A3 (de) |
| JP (1) | JPH0633465B2 (de) |
| AU (1) | AU586331B2 (de) |
| CA (1) | CA1314511C (de) |
| DE (1) | DE3713426A1 (de) |
| PT (1) | PT84762B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3219453B2 (ja) * | 1992-03-17 | 2001-10-15 | 日本パーカライジング株式会社 | 耐黒変性に優れた亜鉛系めっき鋼板の製造方法 |
| US6096183A (en) * | 1997-12-05 | 2000-08-01 | Ak Steel Corporation | Method of reducing defects caused by conductor roll surface anomalies using high volume bottom sprays |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1303317A (fr) * | 1960-10-10 | 1962-09-07 | Amchem S A | Perfectionnements apportés aux solutions pour le traitement de surfaces métalliques en vue d'améliorer leur résistance à la corrosion, et aux procédés pour la préparation et l'utilisation de telles solutions |
| FR84488E (fr) * | 1960-10-10 | 1965-02-19 | Amchem S A | Perfectionnements apportés aux solutions pour le traitement de surfacés métalliques en vue d'améliorer leur résistance à la corrosion, et aux procédés pour la préparation et l'utilisation de telles solutions |
| GB988985A (en) * | 1962-10-15 | 1965-04-14 | Pyrene Co Ltd | Improvements relating to the treatment of conversion coatings on metal surfaces |
| US3296100A (en) * | 1962-05-09 | 1967-01-03 | Yawata Iron & Steel Co | Process for producing anticorrosive surface treated steel sheets and product thereof |
| EP0224065A1 (de) * | 1985-11-01 | 1987-06-03 | Nihon Parkerizing Co., Ltd. | Verfahren zur Erzeugung von Chromatschichten |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1531056A (en) * | 1976-06-01 | 1978-11-01 | Bnf Metals Tech Centre | Electrolytic production of chromium conversion coatings |
| IT1197609B (it) * | 1983-03-21 | 1988-12-06 | Centro Speriment Metallurg | Procedimento perfezionato per la produzione di nastri di acciaio rivestiti |
| JPS61257481A (ja) * | 1985-05-10 | 1986-11-14 | Nippon Parkerizing Co Ltd | りん酸塩皮膜化成処理用水性表面調整液 |
| JPS63100185A (ja) * | 1986-10-16 | 1988-05-02 | Nippon Parkerizing Co Ltd | 冷延鋼板または亜鉛めっき鋼板のりん酸塩化成処理方法 |
-
1986
- 1986-04-26 JP JP61095909A patent/JPH0633465B2/ja not_active Expired - Lifetime
-
1987
- 1987-04-20 US US07/040,432 patent/US4728401A/en not_active Expired - Fee Related
- 1987-04-21 CA CA000535132A patent/CA1314511C/en not_active Expired - Fee Related
- 1987-04-22 DE DE19873713426 patent/DE3713426A1/de not_active Withdrawn
- 1987-04-23 EP EP87200762A patent/EP0244022A3/de not_active Withdrawn
- 1987-04-24 AU AU71951/87A patent/AU586331B2/en not_active Ceased
- 1987-04-24 PT PT84762A patent/PT84762B/pt not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1303317A (fr) * | 1960-10-10 | 1962-09-07 | Amchem S A | Perfectionnements apportés aux solutions pour le traitement de surfaces métalliques en vue d'améliorer leur résistance à la corrosion, et aux procédés pour la préparation et l'utilisation de telles solutions |
| FR84488E (fr) * | 1960-10-10 | 1965-02-19 | Amchem S A | Perfectionnements apportés aux solutions pour le traitement de surfacés métalliques en vue d'améliorer leur résistance à la corrosion, et aux procédés pour la préparation et l'utilisation de telles solutions |
| US3296100A (en) * | 1962-05-09 | 1967-01-03 | Yawata Iron & Steel Co | Process for producing anticorrosive surface treated steel sheets and product thereof |
| GB988985A (en) * | 1962-10-15 | 1965-04-14 | Pyrene Co Ltd | Improvements relating to the treatment of conversion coatings on metal surfaces |
| EP0224065A1 (de) * | 1985-11-01 | 1987-06-03 | Nihon Parkerizing Co., Ltd. | Verfahren zur Erzeugung von Chromatschichten |
Also Published As
| Publication number | Publication date |
|---|---|
| US4728401A (en) | 1988-03-01 |
| CA1314511C (en) | 1993-03-16 |
| AU7195187A (en) | 1987-10-29 |
| AU586331B2 (en) | 1989-07-06 |
| PT84762A (de) | 1987-05-01 |
| JPS62254880A (ja) | 1987-11-06 |
| DE3713426A1 (de) | 1987-10-29 |
| JPH0633465B2 (ja) | 1994-05-02 |
| PT84762B (pt) | 1989-12-29 |
| EP0244022A2 (de) | 1987-11-04 |
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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 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR IT LI NL SE |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR IT LI NL SE |
|
| 17P | Request for examination filed |
Effective date: 19890421 |
|
| 17Q | First examination report despatched |
Effective date: 19901220 |
|
| 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: 19910513 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ATSUNORI, YOSHIDA Inventor name: TOSHI, MIYAWAKI Inventor name: YOSHIKAZU, SAITO |