Molecular based magnets comprising vanadium tetracyanoethylene complexes for shielding electromagnetic fields
US5821453A · kind A · utility
9Cited by
0References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 1993 |
| Grant date | Oct 13, 1998 |
| Priority date | — |
| Expiry date | Nov 12, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0075
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention presents a vanadium tetracyanoethylene solvent complex for electromagnetic field shielding, and a method for blocking low frequency and magnetic fields using these vanadium tetracyanoethylene compositions. The compositions of the invention can be produced at ambient temperature and are light weight, low density and flexible. The materials of the present invention are useful as magnetic shields to block low frequency fields and static fields, and for use in cores in transformers and motors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.