Conjugated polymer-cation exchanger composite membrane
US4976860A · kind A · utility
17Cited by
3References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 4, 1988 |
| Grant date | Dec 11, 1990 |
| Priority date | — |
| Expiry date | Aug 4, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2353/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a conjugated polymer-cation exchanger composite membrane suitable for a charge-mosaic membrane which is easily prepared and has excellent mechanical or chemical strength and good properties for charge-mosaic membrane. The composite membrane of the present invention comprises a conjugated polymer and cation exchangers dispersed therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.