Title:
MAGNETIC RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2013/111223
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a magnetic recording medium that enables a head flying height to be reduced. This magnetic recording medium has a non-magnetic substrate, a base layer, a magnetic layer, a carbon-containing protective layer, and a lubrication layer that is made of a mixture of a lubricant represented by formula (I) and a lubricant represented by formula (II).
Inventors:
MATSUMOTO TAKAKO (JP)
WATANABE TAKESHI (JP)
WATANABE TAKESHI (JP)
Application Number:
PCT/JP2012/007058
Publication Date:
August 01, 2013
Filing Date:
November 02, 2012
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
G11B5/725; C10M105/54; C10M105/74; C10M107/38; C10M137/16; C10M169/04; G11B5/84; C10N30/00; C10N30/06; C10N40/18
Domestic Patent References:
| WO2010027096A1 | 2010-03-11 |
Foreign References:
| JP2010108583A | 2010-05-13 | |||
| JP2010248463A | 2010-11-04 | |||
| JP2009270093A | 2009-11-19 | |||
| JP2009542805A | 2009-12-03 |
Attorney, Agent or Firm:
TANI & ABE, p. c. (JP)
Patent business corporation A valley and Abe patent firm (JP)
Patent business corporation A valley and Abe patent firm (JP)
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Claims: