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Title:
MAGNETIC RECORDING MEDIUM
Document Type and Number:
Japanese Patent JPH0750011
Kind Code:
A
Abstract:

PURPOSE: To provide a magnetic recording medium having a lubricating layer, whose abrasion resistance characteristic is excellent.

CONSTITUTION: In a metal-thin-film type magnetic recording medium, a lubricating layer is provided on a metal thin film. The lubricating layer is formed by adding at least either of organic compound having a hydrophilic group or fluorine substituted compound, wherein a hydrophilic group is provided and fluorine is substituted for hydrogen other than the hydrophilic compound, into solution, wherein perphloropolyether is dissolved into fleon, and by applying the material to the film.


Inventors:
MORI SADAICHIROU
KANBE SADAO
Application Number:
JP13739594A
Publication Date:
February 21, 1995
Filing Date:
June 20, 1994
Export Citation:
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Assignee:
SEIKO EPSON CORP
International Classes:
G11B5/66; G11B5/72; G11B5/725; (IPC1-7): G11B5/72; G11B5/66
Domestic Patent References:
JPS5687234A1981-07-15
Attorney, Agent or Firm:
Kazuo Sato (2 outside)