Thermally stable electrically conductive conjugated polymer complexes having hydrogen bonding counterions
US5422423A · kind A · utility
22Cited by
12References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 1992 |
| Grant date | Jun 6, 1995 |
| Priority date | — |
| Expiry date | Jun 3, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This invention relates to thermally stable electrically conductive conjugated polymer complexes comprising a substituted or unsubstituted positively charged conjugated polymer doped with a dopant anion substituted with one or more anionic functionalities as for example a sulfonate or phosphonate functionalities, and substituted with one or more hydrogen bonding groups such as hydroxyl or carboxyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.