Electrically conductive films formed from dispersions comprising polythiophenes and ether containing polymers
US8268195B2 · kind B2 · utility
6Cited by
19References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2009 |
| Grant date | Sep 18, 2012 |
| Priority date | — |
| Expiry date | Dec 25, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous dispersion and a method for making an aqueous dispersion. The dispersion including at least one conductive polymer such as a polythienothiophene, at least one ether containing polymer and optionally at least one colloid-forming polymeric acid and one non-fluorinated polymeric acid. Devices utilizing layers formed of the inventive dispersions are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.