ES2092426B1 - Nuevos copolimeros a base de indol. - Google Patents
Nuevos copolimeros a base de indol.Info
- Publication number
- ES2092426B1 ES2092426B1 ES9300155A ES9300155A ES2092426B1 ES 2092426 B1 ES2092426 B1 ES 2092426B1 ES 9300155 A ES9300155 A ES 9300155A ES 9300155 A ES9300155 A ES 9300155A ES 2092426 B1 ES2092426 B1 ES 2092426B1
- Authority
- ES
- Spain
- Prior art keywords
- indol
- based copolymers
- new
- thiophene
- copolymers
- 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 - Fee Related
Links
Landscapes
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
NUEVOS COPOLIMEROS A BASE DE INDOL. LA PRESENTE INVENCION SE REFIERE A UN NUEVO TIPO DE COPOLIMEROS DE BASE INDOL DE FORMULA GENERAL (I), EN LA QUE R PUEDE SER LOS HETEROCICLOS TIOFENO Y PIRROL DP SON RESTOS DEL AGENTE OXIDANTE QUE ACTUA COMO AGENTE DOPANTE. PARA LA OBTENCION DE LOS COPOLIMEROS SE HACE REACCIONAR INDOL CON LOS HETEROCICLOS TIOFENO O PIRROL PREFERENTEMENTE A TEMPERATURA ENTRE 25-30GC EN PRESENCIA DE AGENTE OXIDANTE TAL COMO EL CLORURO FERRICO, DISUELTOS EN CLOROFORMO. EN AMBOS CASOS SE UTILIZAN DISTINTAS RELACIONES MOLARES DE OXIDANTE/MONOMERO ENTRE 1.5 Y 5 Y DE COMONOMERO/INDOL ENTRE 1.5 Y 9. AL FINAL DE LA REACCION SE PRECIPITA EL COPOLIMERO CON UNA MEZCLA METANOL/AGUA (1:1 EN PESO). ESTOS POLIMEROS SE CARACTERIZAN POR PRESENTAR UNA MARCADA CONDUCTIVIDAD ELECTRICA Y SER FACILMENTE SOLUBLES, LO QUE LES HACE SER APTOS PARA DIVERSAS APLICACIONES COMO CONDUCTORES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300155A ES2092426B1 (es) | 1993-01-28 | 1993-01-28 | Nuevos copolimeros a base de indol. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300155A ES2092426B1 (es) | 1993-01-28 | 1993-01-28 | Nuevos copolimeros a base de indol. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2092426A1 ES2092426A1 (es) | 1996-11-16 |
ES2092426B1 true ES2092426B1 (es) | 1997-12-16 |
Family
ID=8280594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9300155A Expired - Fee Related ES2092426B1 (es) | 1993-01-28 | 1993-01-28 | Nuevos copolimeros a base de indol. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2092426B1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2360776A (en) * | 2000-03-28 | 2001-10-03 | Sharp Kk | Oligomers or polymers of benzofuran, benzothiophene or indole |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596566B1 (fr) * | 1986-04-01 | 1989-03-10 | Solvay | Polymeres conducteurs derives de 3-alkylthiophenes, procede pour leur fabrication et dispositifs electroconducteurs les contenant |
DE3880120T2 (de) * | 1987-12-07 | 1993-10-14 | Solvay | Leitfähige Polymere von mit Äthergruppierung substituierten aromatischen heterocyclischen Verbindungen, Verfahren zu deren Herstellung, Vorrichtung enthaltend diese Polymere, und Monomere die ermöglichen solche Polymere zu gewinnen. |
EP0323540A1 (en) * | 1988-01-08 | 1989-07-12 | The Boeing Company | Conductive, thermally stable oligomers |
BE1004725A3 (fr) * | 1991-04-16 | 1993-01-19 | Solvay | Procede pour la preparation de polyindoles, compositions et dispositifs electroconducteurs les contenant et utilisations des polyindoles. |
-
1993
- 1993-01-28 ES ES9300155A patent/ES2092426B1/es not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2092426A1 (es) | 1996-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19961116 Kind code of ref document: A1 Effective date: 19961116 |
|
FD1A | Patent lapsed |
Effective date: 20050129 |