Electrically conducting thermoset polymer compositions with hydroxy containing protonic acid dopant
US5662833A · kind A · utility
16Cited by
15References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 22, 1995 |
| Grant date | Sep 2, 1997 |
| Priority date | — |
| Expiry date | Nov 22, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L79/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to electrically conducting thermoset compositions and methods for preparing them. In the compositions according to the invention, the conducting component is a polyaniline protonated with a protonic acid containing at least one hydroxyl group. The thermoset matrix can be, for instance, a phenol-formaldehyde resin, a melamine-formaldehyde resin, or a polyester resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.