ES424613A1 - A method for joining an organic material polymer film former to an aluminum member and an apparatus for treatment of this. (Machine-translation by Google Translate, not legally binding) - Google Patents
A method for joining an organic material polymer film former to an aluminum member and an apparatus for treatment of this. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES424613A1 ES424613A1 ES424613A ES424613A ES424613A1 ES 424613 A1 ES424613 A1 ES 424613A1 ES 424613 A ES424613 A ES 424613A ES 424613 A ES424613 A ES 424613A ES 424613 A1 ES424613 A1 ES 424613A1
- Authority
- ES
- Spain
- Prior art keywords
- current density
- film thickness
- limiting
- translation
- legally binding
- 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
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
A method for attaching an organic film-forming polymer material to an aluminum member comprising, providing an aluminum element with a surface to be coated, electrolytically subjecting said element to anodic treatment in an aqueous anodizing electrolyte maintained at a predetermined temperature to provide oxygen ions in said surface in order to form an oxide layer of defined thickness thereon, continuing said anodic treatment at a predetermined current density to form said oxide layer for a period of time at least sufficient to reach a film thickness practically limiting said layer determined by said current density at said predetermined temperature, the magnitude of said limiting film thickness being approximately equal to the ratio between said predetermined current density and the minimum current density at which the film layer is formed. Oxide and alc a limiting film thickness corresponding to said predetermined temperature is obtained, said limiting film thickness being obtained for said predetermined current density when a balance between the formation speed and the dissolution speed of said oxide layer is substantially reached, which gives the formation of an active oxide against the polymers on the surface thereof, and then applying my organic film-forming polymer material to said treated surface. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES424613A ES424613A1 (en) | 1974-03-25 | 1974-03-25 | A method for joining an organic material polymer film former to an aluminum member and an apparatus for treatment of this. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES424613A ES424613A1 (en) | 1974-03-25 | 1974-03-25 | A method for joining an organic material polymer film former to an aluminum member and an apparatus for treatment of this. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES424613A1 true ES424613A1 (en) | 1976-10-16 |
Family
ID=8466286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES424613A Expired ES424613A1 (en) | 1974-03-25 | 1974-03-25 | A method for joining an organic material polymer film former to an aluminum member and an apparatus for treatment of this. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES424613A1 (en) |
-
1974
- 1974-03-25 ES ES424613A patent/ES424613A1/en not_active Expired
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