Magnetic recording medium
US5786074A · kind A · utility
113Cited by
10References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 31, 1996 |
| Grant date | Jul 28, 1998 |
| Priority date | — |
| Expiry date | May 31, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31986
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A magnetic recording medium having excellent reliability with minimum drop-out including a support film and a magnetic layer containing magnetic powder particles dispersed in a binder resin and a lubricant having a total extract content of from 10 to 100 mg/m.sup.2 and a content at the surface of the magnetic layer not larger than 1.0 mg/m.sup.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.