ES8104432A1 - Procedure for obtaining an aqueous composition, acided to form a coating of zinc phosphate on a metallic surface (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for obtaining an aqueous composition, acided to form a coating of zinc phosphate on a metallic surface (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES8104432A1 ES8104432A1 ES493394A ES493394A ES8104432A1 ES 8104432 A1 ES8104432 A1 ES 8104432A1 ES 493394 A ES493394 A ES 493394A ES 493394 A ES493394 A ES 493394A ES 8104432 A1 ES8104432 A1 ES 8104432A1
- Authority
- ES
- Spain
- Prior art keywords
- zinc
- phosphate
- ion
- cubicos
- translation
- 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
Landscapes
- Paints Or Removers (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
Procedure for the obtaining of an acid aqueous composition of coating, based on zinc phosphate. Combined among these compounds containing zinc, phosphate and nitrite ions, and mixed with water in order to obtain the following concentrations: from 4 to 10 n/m cubicos of zinc, from 50 to 400 n/m cubicos of ion phosphate and from 0.1 to 2 n/m cubicos of ion nitrito. Optionally it can be incorporated to the solution of chloric acid or a chlorate of alkaline or ammonium metals to achieve a concentration of ion crorato comprised between 20 and 50 n/m cubic. As zinc ion source can be used zinc oxide, zinc carbonate and zinc nitrate; ion phosphate is provided by phosphoric acid, alkaline metal phosphate, zinc phosphate and nickel phosphate, and ion nitrite is supplied by nitrites of alkaline metals or by ammonium nitrite. Of employment as a layer of lower cover or of primer for paint films applied by anionic electrolytic deposition. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES493394A ES493394A0 (en) | 1980-07-15 | 1980-07-15 | PROCEDURE FOR OBTAINING AN AQUEOUS, ACID COMPOSITION TO FORM A ZINC PHOSPHATE COATING ON A METALLIC SURFACE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES493394A ES493394A0 (en) | 1980-07-15 | 1980-07-15 | PROCEDURE FOR OBTAINING AN AQUEOUS, ACID COMPOSITION TO FORM A ZINC PHOSPHATE COATING ON A METALLIC SURFACE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8104432A1 true ES8104432A1 (en) | 1981-04-01 |
| ES493394A0 ES493394A0 (en) | 1981-04-01 |
Family
ID=8480791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES493394A Granted ES493394A0 (en) | 1980-07-15 | 1980-07-15 | PROCEDURE FOR OBTAINING AN AQUEOUS, ACID COMPOSITION TO FORM A ZINC PHOSPHATE COATING ON A METALLIC SURFACE |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES493394A0 (en) |
-
1980
- 1980-07-15 ES ES493394A patent/ES493394A0/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES493394A0 (en) | 1981-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970401 |