Magnetic recording medium
US4758471A · kind A · utility
22Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 1986 |
| Grant date | Jul 19, 1988 |
| Priority date | — |
| Expiry date | Jun 24, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31935
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic recording medium exhibiting improved running stability and durability is obtained by covering a magnetic layer of ferromagnetic metal thin film with a topcoat layer comprising at least one fatty acid ester having a melting point of from -20.degree. C. to 30.degree. C. and at least one compound containing a group having a radiation sensitive unsaturated double bond and a group having a fluorine substituted alkyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.