Electroconductive copolymers
US4956441A · kind A · utility
16Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1988 |
| Grant date | Sep 11, 1990 |
| Priority date | — |
| Expiry date | Jul 22, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A copolymer of an aniline monomer of the general formula: ##STR1## where R and R' are certain specified substituents with another aniline monomer of formula I, the copolymer including counterions X therein. These copolymers are electroconductive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.