NL7305289A - - Google Patents
Info
- Publication number
- NL7305289A NL7305289A NL7305289A NL7305289A NL7305289A NL 7305289 A NL7305289 A NL 7305289A NL 7305289 A NL7305289 A NL 7305289A NL 7305289 A NL7305289 A NL 7305289A NL 7305289 A NL7305289 A NL 7305289A
- Authority
- NL
- Netherlands
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
- C23C22/22—Orthophosphates containing alkaline earth metal 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1760672A GB1368845A (en) | 1972-04-17 | 1972-04-17 | Processes and composition for the formation of phosphate coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7305289A true NL7305289A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-19 |
Family
ID=10098098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7305289A NL7305289A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-04-17 | 1973-04-16 |
Country Status (9)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140551A (en) * | 1977-08-19 | 1979-02-20 | Heatbath Corporation | Low temperature microcrystalline zinc phosphate coatings, compositions, and processes for using and preparing the same |
| JPS5558376A (en) * | 1978-10-21 | 1980-05-01 | Nippon Paint Co Ltd | Calsium modified zinc phosphate film treating solution |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT282285B (de) * | 1965-12-22 | 1970-06-25 | Plaut Fa J | Zinkphosphatüberzüge |
| US3307979A (en) * | 1965-10-11 | 1967-03-07 | Lubrizol Corp | Phosphating solutions |
-
1972
- 1972-04-17 GB GB1760672A patent/GB1368845A/en not_active Expired
-
1973
- 1973-03-17 DE DE19732313452 patent/DE2313452A1/de active Pending
- 1973-03-26 AT AT266473A patent/AT319684B/de not_active IP Right Cessation
- 1973-03-28 FR FR7311068A patent/FR2180704B1/fr not_active Expired
- 1973-04-16 BE BE130086A patent/BE798298A/xx not_active IP Right Cessation
- 1973-04-16 NL NL7305289A patent/NL7305289A/xx not_active Application Discontinuation
- 1973-04-16 IT IT2305373A patent/IT987078B/it active
- 1973-04-16 ES ES413767A patent/ES413767A1/es not_active Expired
- 1973-04-17 SE SE7305493A patent/SE387967B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE798298A (fr) | 1973-08-16 |
| IT987078B (it) | 1975-02-20 |
| GB1368845A (en) | 1974-10-02 |
| FR2180704B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-21 |
| SE387967B (sv) | 1976-09-20 |
| ES413767A1 (es) | 1976-01-16 |
| DE2313452A1 (de) | 1973-10-31 |
| AT319684B (de) | 1975-01-10 |
| FR2180704A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |