GB1529380A - Solution and procedure for depositing a protective coating on galvanized steel parts and solution regeneration procedure - Google Patents
Solution and procedure for depositing a protective coating on galvanized steel parts and solution regeneration procedureInfo
- Publication number
- GB1529380A GB1529380A GB51468/76A GB5146876A GB1529380A GB 1529380 A GB1529380 A GB 1529380A GB 51468/76 A GB51468/76 A GB 51468/76A GB 5146876 A GB5146876 A GB 5146876A GB 1529380 A GB1529380 A GB 1529380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- equivalent
- amount
- grams
- procedure
- 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
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
- C23C22/23—Condensed phosphates
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)
- Chemically Coating (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Coating With Molten Metal (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA241973 | 1975-12-17 | ||
| CA251145 | 1976-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1529380A true GB1529380A (en) | 1978-10-18 |
Family
ID=25668170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB51468/76A Expired GB1529380A (en) | 1975-12-17 | 1976-12-09 | Solution and procedure for depositing a protective coating on galvanized steel parts and solution regeneration procedure |
Country Status (13)
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1204269A (fr) * | 1958-04-05 | 1960-01-25 | Parker Ste Continentale | Procédé pour faciliter le formage à froid |
| NL281233A (enrdf_load_stackoverflow) * | 1961-08-03 | |||
| DE1621529A1 (de) * | 1967-03-09 | 1971-05-06 | Wasserversorgung Abwasse | Verfahren fuer die Schutzschichtbildung auf den Stahlteilen von Unterwassermotoren zur Erhoehung der Lebensdauer von Unterwassermotorpumpen |
| FR2258464A1 (en) * | 1974-01-23 | 1975-08-18 | Int Lead Zinc Res | Corrosion resistant coating on galvanised iron - protects pipes carrying hot water and water contg. copper ions |
-
1976
- 1976-11-11 IL IL50890A patent/IL50890A/xx unknown
- 1976-11-25 SE SE7613231A patent/SE7613231L/xx unknown
- 1976-11-30 NO NO764086A patent/NO764086L/no unknown
- 1976-12-01 JP JP51145178A patent/JPS5275625A/ja active Pending
- 1976-12-03 DK DK543976A patent/DK543976A/da unknown
- 1976-12-08 DE DE19762655638 patent/DE2655638A1/de not_active Withdrawn
- 1976-12-09 GB GB51468/76A patent/GB1529380A/en not_active Expired
- 1976-12-09 IE IE2690/76A patent/IE44108B1/en unknown
- 1976-12-13 FR FR7637425A patent/FR2335617A1/fr not_active Withdrawn
- 1976-12-15 LU LU76393A patent/LU76393A1/xx unknown
- 1976-12-16 NL NL7613986A patent/NL7613986A/xx not_active Application Discontinuation
- 1976-12-16 CH CH1584676A patent/CH618470A5/fr not_active IP Right Cessation
-
1978
- 1978-01-16 ES ES466040A patent/ES466040A1/es not_active Expired
- 1978-01-16 ES ES466039A patent/ES466039A1/es not_active Expired
- 1978-01-16 ES ES466038A patent/ES466038A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES466040A1 (es) | 1978-10-01 |
| DK543976A (da) | 1977-06-18 |
| SE7613231L (sv) | 1977-06-18 |
| DE2655638A1 (de) | 1977-07-07 |
| CH618470A5 (en) | 1980-07-31 |
| ES466038A1 (es) | 1978-10-01 |
| IL50890A (en) | 1979-10-31 |
| NO764086L (enrdf_load_stackoverflow) | 1977-06-20 |
| FR2335617A1 (fr) | 1977-07-15 |
| IE44108L (en) | 1977-06-17 |
| IE44108B1 (en) | 1981-08-12 |
| LU76393A1 (enrdf_load_stackoverflow) | 1977-06-10 |
| ES466039A1 (es) | 1978-10-01 |
| NL7613986A (nl) | 1977-06-21 |
| JPS5275625A (en) | 1977-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |