PT102550A - Electro polymerization for polypyrrole coating of oxidizable metal surfaces consists of electrolytic deposition from an aqueous pyrrole solution containing hydro succinate ions - Google Patents
Electro polymerization for polypyrrole coating of oxidizable metal surfaces consists of electrolytic deposition from an aqueous pyrrole solution containing hydro succinate ionsInfo
- Publication number
- PT102550A PT102550A PT10255001A PT10255001A PT102550A PT 102550 A PT102550 A PT 102550A PT 10255001 A PT10255001 A PT 10255001A PT 10255001 A PT10255001 A PT 10255001A PT 102550 A PT102550 A PT 102550A
- Authority
- PT
- Portugal
- Prior art keywords
- metal surfaces
- electrolytic deposition
- oxidizable metal
- solution containing
- pyrrole solution
- Prior art date
Links
Landscapes
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
The electro-polymerization for polypyrrole coating of oxidizable metal surfaces comprises electrolytic deposition from an eg. aqueous pyrrole solution, with or without stirring. Also claimed is a bath implementing the process. CLAIMED - The bath gives a homogeneous adhering coating, and the solution incorporates ions of maleate (hydro succinate) [C4O5H4]2->.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT10255001A PT102550B (en) | 2001-01-11 | 2001-01-11 | METHOD AND ELECTROLYTIC BATH FOR THE DEPOSITION OF A HOMOGENEOUS AND POLYPROPOLE COATING ON OXIDATED METAL SURFACES BY ELECTROPOLYMERIZATION |
EP02398001A EP1227135B1 (en) | 2001-01-11 | 2002-01-10 | Process and electrolytic bath for producing by electropolymerization a homogeneous and adherent polypyrrole coating on surfaces of oxidizable metals |
AT02398001T ATE302827T1 (en) | 2001-01-11 | 2002-01-10 | METHOD AND ELECTROLYTIC BATH FOR PRODUCING BY ELECTROPOLYMERIZATION A HOMOGENEOUS AND ADHESIVE POLYPYRROLE COATING ON THE SURFACE OF OXIDIZABLE METALS |
DE60205669T DE60205669D1 (en) | 2001-01-11 | 2002-01-10 | Process and electrolytic bath for the manufacture by electropolymerization of a homogeneous and adherent polypyrrole coating on the surface of oxidisable metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT10255001A PT102550B (en) | 2001-01-11 | 2001-01-11 | METHOD AND ELECTROLYTIC BATH FOR THE DEPOSITION OF A HOMOGENEOUS AND POLYPROPOLE COATING ON OXIDATED METAL SURFACES BY ELECTROPOLYMERIZATION |
Publications (2)
Publication Number | Publication Date |
---|---|
PT102550A true PT102550A (en) | 2002-04-29 |
PT102550B PT102550B (en) | 2003-08-29 |
Family
ID=20086003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT10255001A PT102550B (en) | 2001-01-11 | 2001-01-11 | METHOD AND ELECTROLYTIC BATH FOR THE DEPOSITION OF A HOMOGENEOUS AND POLYPROPOLE COATING ON OXIDATED METAL SURFACES BY ELECTROPOLYMERIZATION |
Country Status (1)
Country | Link |
---|---|
PT (1) | PT102550B (en) |
-
2001
- 2001-01-11 PT PT10255001A patent/PT102550B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PT102550B (en) | 2003-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 20030630 |
|
MM4A | Annulment/lapse due to non-payment of fees;searched & examined patent |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20070711 |