Process for preparing a latex based on polypyrrole and use of this latex to form a conducting film
US5215682A · kind A · utility
3Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 1991 |
| Grant date | Jun 1, 1993 |
| Priority date | — |
| Expiry date | Aug 29, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F1/42
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Process for preparing a latex of polypyrrole in an aqueous reagent medium containing a ferric salt, a hydrolysed polyvinyl acetate and a dodecyl sulphate. The films prepared with this conducting latex are homogeneous, adhere to metals and metallized glasses and have high conductivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.