CH544816A - Für die Phosphatierung von Metallen geeignete Lösung - Google Patents
Für die Phosphatierung von Metallen geeignete LösungInfo
- Publication number
- CH544816A CH544816A CH1842470A CH1842470A CH544816A CH 544816 A CH544816 A CH 544816A CH 1842470 A CH1842470 A CH 1842470A CH 1842470 A CH1842470 A CH 1842470A CH 544816 A CH544816 A CH 544816A
- Authority
- CH
- Switzerland
- Prior art keywords
- solution suitable
- phosphating metals
- phosphating
- metals
- solution
- 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
- C23C22/12—Orthophosphates containing zinc cations
- C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds
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)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88537069A | 1969-12-15 | 1969-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH544816A true CH544816A (de) | 1973-11-30 |
Family
ID=25386755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1842470A CH544816A (de) | 1969-12-15 | 1970-12-11 | Für die Phosphatierung von Metallen geeignete Lösung |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4812615B1 (es) |
| BE (1) | BE759579A (es) |
| CA (1) | CA954021A (es) |
| CH (1) | CH544816A (es) |
| DE (1) | DE2061799A1 (es) |
| ES (1) | ES386484A1 (es) |
| FR (1) | FR2072267A5 (es) |
| GB (1) | GB1310058A (es) |
| NL (1) | NL7018227A (es) |
-
0
- BE BE759579D patent/BE759579A/xx unknown
-
1970
- 1970-10-26 CA CA096,526A patent/CA954021A/en not_active Expired
- 1970-11-23 FR FR7042030A patent/FR2072267A5/fr not_active Expired
- 1970-12-11 CH CH1842470A patent/CH544816A/de not_active IP Right Cessation
- 1970-12-11 GB GB5883870A patent/GB1310058A/en not_active Expired
- 1970-12-14 NL NL7018227A patent/NL7018227A/xx unknown
- 1970-12-15 DE DE19702061799 patent/DE2061799A1/de active Pending
- 1970-12-15 JP JP11131270A patent/JPS4812615B1/ja active Pending
- 1970-12-15 ES ES386484A patent/ES386484A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE759579A (fr) | 1971-04-30 |
| JPS4812615B1 (es) | 1973-04-21 |
| CA954021A (en) | 1974-09-03 |
| DE2061799A1 (de) | 1971-06-16 |
| GB1310058A (en) | 1973-03-14 |
| NL7018227A (es) | 1971-06-17 |
| ES386484A1 (es) | 1973-03-16 |
| FR2072267A5 (es) | 1971-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |