Conductive polymers derived from aromatic heterocyclic compounds substituted by an ether-type group
US5204424A · kind A · utility
45Cited by
5References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 1988 |
| Grant date | Apr 20, 1993 |
| Priority date | — |
| Expiry date | Dec 6, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01B1/127
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Electrically conductive polymers containing repeat units derived from five-membered aromatic heterocyclic monomers substituted, in the 3 position relative to the heteroatom, by an ether-type substituent linked to the heterocyclic ring by an alkylene radical containing at least two carbon atoms. The invention also relates to certain monomers enabling the above-mentioned conductive polymers to be obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.