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 ions

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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
Application number
PT10255001A
Other languages
Portuguese (pt)
Other versions
PT102550B (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 PT10255001A priority Critical patent/PT102550B/en
Priority to EP02398001A priority patent/EP1227135B1/en
Priority to AT02398001T priority patent/ATE302827T1/en
Priority to DE60205669T priority patent/DE60205669D1/en
Publication of PT102550A publication Critical patent/PT102550A/en
Publication of PT102550B publication Critical patent/PT102550B/en

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  • 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->.
PT10255001A 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 PT102550B (en)

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)

Also Published As

Publication number Publication date
PT102550B (en) 2003-08-29

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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