PT102549A - Electro polymerization of a polypyrrole coating on oxidizable metal surfaces consists of electrolytic deposition from an aqueous pyrrole solution containing tartarate ions - Google Patents

Electro polymerization of a polypyrrole coating on oxidizable metal surfaces consists of electrolytic deposition from an aqueous pyrrole solution containing tartarate ions

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Publication number
PT102549A
PT102549A PT10254901A PT10254901A PT102549A PT 102549 A PT102549 A PT 102549A PT 10254901 A PT10254901 A PT 10254901A PT 10254901 A PT10254901 A PT 10254901A PT 102549 A PT102549 A PT 102549A
Authority
PT
Portugal
Prior art keywords
metal surfaces
electrolytic deposition
oxidizable metal
solution containing
pyrrole solution
Prior art date
Application number
PT10254901A
Other languages
Portuguese (pt)
Other versions
PT102549B (en
Inventor
Jose Inacio Ferrao De Martins
Mohammed Bazzaoui
El Arbi Bazzaoui
Laura De Fatima Ferrao Martins
Original Assignee
Jose Inacio Ferrao De Martins
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jose Inacio Ferrao De Martins filed Critical Jose Inacio Ferrao De Martins
Priority to PT10254901A priority Critical patent/PT102549B/en
Priority to DE60205669T priority patent/DE60205669D1/en
Priority to AT02398001T priority patent/ATE302827T1/en
Priority to EP02398001A priority patent/EP1227135B1/en
Publication of PT102549A publication Critical patent/PT102549A/en
Publication of PT102549B publication Critical patent/PT102549B/en

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  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

The electro-polymerization of a polypyrrole coating on 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 tartarate [C4O6H4]2->.
PT10254901A 2001-01-11 2001-01-11 ELECTROLYTIC PROCESS AND BATHROOM FOR OBTAINING ELECTROPOLIMIZATION OF A HOMOGENEOUS AND POLYPROPOLE DEPOSIT ON OXIDATED METAL SURFACES PT102549B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PT10254901A PT102549B (en) 2001-01-11 2001-01-11 ELECTROLYTIC PROCESS AND BATHROOM FOR OBTAINING ELECTROPOLIMIZATION OF A HOMOGENEOUS AND POLYPROPOLE DEPOSIT ON OXIDATED METAL SURFACES
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
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
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT10254901A PT102549B (en) 2001-01-11 2001-01-11 ELECTROLYTIC PROCESS AND BATHROOM FOR OBTAINING ELECTROPOLIMIZATION OF A HOMOGENEOUS AND POLYPROPOLE DEPOSIT ON OXIDATED METAL SURFACES

Publications (2)

Publication Number Publication Date
PT102549A true PT102549A (en) 2002-04-29
PT102549B PT102549B (en) 2003-08-29

Family

ID=20086002

Family Applications (1)

Application Number Title Priority Date Filing Date
PT10254901A PT102549B (en) 2001-01-11 2001-01-11 ELECTROLYTIC PROCESS AND BATHROOM FOR OBTAINING ELECTROPOLIMIZATION OF A HOMOGENEOUS AND POLYPROPOLE DEPOSIT ON OXIDATED METAL SURFACES

Country Status (1)

Country Link
PT (1) PT102549B (en)

Also Published As

Publication number Publication date
PT102549B (en) 2003-08-29

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Legal Events

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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