ES2004724A6 - Una formulacion y procedimiento para revestir metales e inhibir su corrosion. - Google Patents
Una formulacion y procedimiento para revestir metales e inhibir su corrosion.Info
- Publication number
- ES2004724A6 ES2004724A6 ES8700976A ES8700976A ES2004724A6 ES 2004724 A6 ES2004724 A6 ES 2004724A6 ES 8700976 A ES8700976 A ES 8700976A ES 8700976 A ES8700976 A ES 8700976A ES 2004724 A6 ES2004724 A6 ES 2004724A6
- Authority
- ES
- Spain
- Prior art keywords
- metals
- protective coating
- coating
- metallo
- chromate
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title abstract 2
- 239000011253 protective coating Substances 0.000 title 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 abstract 1
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- C23C22/05—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
- C23C22/43—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 hexavalent chromium compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
- Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
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)
- Paints Or Removers (AREA)
Abstract
UNA FORMULACION Y PROCEDIMIENTO PARA REVESTIR METALES E INHIBIR SU CORROSION, QUE INCLUYE UNICAMENTE NITRATO DE MANGANESO LIQUIDO Y TUNGSTATO SODICO COMO ACELERADORES QUE ACELERAN Y ACTIVAN LAS FUENTES DE CROMATO PARA REVESTIR LA SUPERFICIE METALICA QUE DEBE DE SER TRATADA. EL PROCEDIMIENTO COMPRENDE APLICAR DICHA FORMULACION A LA SUPERFICIE METALICA A TEMPERATURAS DE 32 A 49GC. SE CONSIGUE ASI UNA RESISTENCIA MEJORADA A LA CORROSION DE METALES TALES COMO ALUMINIO, ZINC, MAGNESIO Y SIMILARES POR APLICACION DE UNA PELICULA DE METALO-GEL.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/848,387 US4676842A (en) | 1986-04-04 | 1986-04-04 | Protective coating for metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2004724A6 true ES2004724A6 (es) | 1989-02-01 |
Family
ID=25303120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8700976A Expired ES2004724A6 (es) | 1986-04-04 | 1987-04-03 | Una formulacion y procedimiento para revestir metales e inhibir su corrosion. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4676842A (es) |
| EP (1) | EP0261238A1 (es) |
| AU (1) | AU7303487A (es) |
| ES (1) | ES2004724A6 (es) |
| WO (1) | WO1987005949A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2070992T3 (es) * | 1990-09-07 | 1995-06-16 | Collis Inc | Metodo continuo para preparar partes de acero para recubrimiento con resina. |
| JPH05214265A (ja) * | 1992-01-31 | 1993-08-24 | Nippon Parkerizing Co Ltd | 自己析出型水性被覆組成物 |
| US6291806B1 (en) | 1998-10-01 | 2001-09-18 | Usf Filtration And Separations Group, Inc. | Process for bonding workpieces |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3347713A (en) * | 1964-02-03 | 1967-10-17 | Hooker Chemical Corp | Process for forming chromate coatings on aluminum |
| NL128122C (es) * | 1964-12-29 | |||
| US3404044A (en) * | 1965-03-09 | 1968-10-01 | Hooker Chemical Corp | Method for forming improved coating on metal |
| US3752708A (en) * | 1971-08-23 | 1973-08-14 | Heatbath Corp | Corrosion resistant composition and method |
| US3998670A (en) * | 1972-05-04 | 1976-12-21 | Nippon Steel Corporation | Process for producing steel plate substrates for lacquering |
| CA1062131A (en) * | 1974-09-12 | 1979-09-11 | Russell C. Miller | Coating compositions and processes |
| US3993510A (en) * | 1975-05-21 | 1976-11-23 | The United States Of America As Represented By The Secretary Of The Navy | Thixotropic chemical conversion material for corrosion protection of aluminum and aluminum alloys |
-
1986
- 1986-04-04 US US06/848,387 patent/US4676842A/en not_active Expired - Fee Related
-
1987
- 1987-04-02 EP EP87903052A patent/EP0261238A1/en not_active Withdrawn
- 1987-04-02 WO PCT/US1987/000769 patent/WO1987005949A1/en unknown
- 1987-04-02 AU AU73034/87A patent/AU7303487A/en not_active Abandoned
- 1987-04-03 ES ES8700976A patent/ES2004724A6/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0261238A1 (en) | 1988-03-30 |
| US4676842A (en) | 1987-06-30 |
| WO1987005949A1 (en) | 1987-10-08 |
| AU7303487A (en) | 1987-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SA6 | Expiration date (snapshot 920101) |
Free format text: 2007-04-03 |
|
| FD1A | Patent lapsed |
Effective date: 20000301 |