BE729966A - Coating solutions containing phosphates and methods for applying these solutions to ferrous metal surfaces - Google Patents
Coating solutions containing phosphates and methods for applying these solutions to ferrous metal surfacesInfo
- Publication number
- BE729966A BE729966A BE729966DA BE729966A BE 729966 A BE729966 A BE 729966A BE 729966D A BE729966D A BE 729966DA BE 729966 A BE729966 A BE 729966A
- Authority
- BE
- Belgium
- Prior art keywords
- solutions
- applying
- methods
- ferrous metal
- metal surfaces
- Prior art date
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
- C23C22/07—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 phosphates
- C23C22/08—Orthophosphates
- C23C22/10—Orthophosphates containing oxidants
-
- 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
- C23C22/73—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 characterised by the process
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71421768A | 1968-03-19 | 1968-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE729966A true BE729966A (en) | 1969-09-01 |
Family
ID=24869181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE729966D BE729966A (en) | 1968-03-19 | 1969-03-17 | Coating solutions containing phosphates and methods for applying these solutions to ferrous metal surfaces |
Country Status (7)
Country | Link |
---|---|
US (1) | US3615890A (en) |
BE (1) | BE729966A (en) |
DE (1) | DE1914052B2 (en) |
FR (1) | FR2004260A1 (en) |
GB (1) | GB1224115A (en) |
NL (2) | NL6904207A (en) |
SE (1) | SE346340C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5029439A (en) * | 1973-07-19 | 1975-03-25 | ||
US5891268A (en) * | 1996-12-06 | 1999-04-06 | Henkel Corporation | High coating weight iron phosphating, compositions therefor, and use of the coating formed as a lubricant carrier |
JP2003049754A (en) * | 2001-08-08 | 2003-02-21 | Denso Corp | Starter |
US20040118483A1 (en) * | 2002-12-24 | 2004-06-24 | Michael Deemer | Process and solution for providing a thin corrosion inhibiting coating on a metallic surface |
-
0
- NL NL136910D patent/NL136910C/xx active
-
1968
- 1968-03-19 US US714217A patent/US3615890A/en not_active Expired - Lifetime
-
1969
- 1969-03-13 SE SE6903524A patent/SE346340C/en unknown
- 1969-03-17 BE BE729966D patent/BE729966A/en not_active IP Right Cessation
- 1969-03-19 FR FR6907986A patent/FR2004260A1/fr not_active Withdrawn
- 1969-03-19 GB GB04418/69A patent/GB1224115A/en not_active Expired
- 1969-03-19 NL NL6904207A patent/NL6904207A/xx unknown
- 1969-03-19 DE DE19691914052 patent/DE1914052B2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL6904207A (en) | 1969-09-23 |
DE1914052B2 (en) | 1971-12-30 |
SE346340C (en) | 1979-12-20 |
SE346340B (en) | 1972-07-03 |
DE1914052A1 (en) | 1970-06-18 |
FR2004260A1 (en) | 1969-11-21 |
GB1224115A (en) | 1971-03-03 |
NL136910C (en) | |
US3615890A (en) | 1971-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: AMCHEM PRODUCTS INC. Effective date: 19860331 |