Monofunctional amines as adhesion primers for conductive polymers
US10147551B2 · kind B2 · utility
13Cited by
0References
14Claims
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Key dates
| Filing date | May 29, 2015 |
| Grant date | Dec 4, 2018 |
| Priority date | — |
| Expiry date | May 29, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G9/15
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a process for producing an electrolytic capacitor wherein—a primer solution e) is applied to a capacitor body (1), followed by an application of a solution or dispersion a) comprising a conjugated polymer b) and a solvent or dispersant d), followed by an at least partial removal of the solvent or dispersant d) for the formation of a polymeric outer layer (5) that is formed onto the capacitor body (1), and wherein the primer solution e) comprises at least one monofunctional amine and at least one carboxylic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.