Magnetic recording medium
US4713287A · kind A · utility
11Cited by
9References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 25, 1984 |
| Grant date | Dec 15, 1987 |
| Priority date | — |
| Expiry date | Sep 25, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31699
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic recording medium is described, comprising a support having provided thereon a thin magnetic metal film, and a thin layer consisting essentially of at least one fluorinated polymer selected from 1,1-difluoroethylene polymer 1,1,2-trifluoroethylene polymer and the copolymer thereof being provided on at least one of the surface of the thin magnetic metal film and the surface of the support opposite to the thin magnetic metal film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.