Title:
IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2017/030122
Kind Code:
A1
Abstract:
This lubricant comprises an ionic liquid that includes a conjugate base and a conjugate acid, the conjugate acid having a group that includes a linear hydrocarbon group with at least six carbon atoms, pKa in acetonitrile of the acid which is the source of the conjugate base being ten or less, and solubility of the ionic liquid in CF3(CHF)2CF2CF3 being 0.1 parts by mass or more with respect to 100 parts by mass of the CF3(CHF)2CF2CF3.
Inventors:
KONDO HIROFUMI (JP)
HATSUDA KOUKI (JP)
TANO NOBUO (JP)
BAGHEL PANKAJ (JP)
HATSUDA KOUKI (JP)
TANO NOBUO (JP)
BAGHEL PANKAJ (JP)
Application Number:
PCT/JP2016/073919
Publication Date:
February 23, 2017
Filing Date:
August 16, 2016
Export Citation:
Assignee:
DEXERIALS CORP (JP)
International Classes:
C10M171/00; C07C311/48; C07D207/06; C07D233/56; C07D285/16; C07D487/04; C10M105/70; C10M105/72; C10M159/12; G11B5/725; C10N20/00; C10N30/00; C10N30/06; C10N30/08; C10N30/10; C10N40/18
Domestic Patent References:
| WO2014104342A1 | 2014-07-03 |
Foreign References:
| JP2014065839A | 2014-04-17 | |||
| JP2012162693A | 2012-08-30 | |||
| JP2013227517A | 2013-11-07 | |||
| JP2010229401A | 2010-10-14 | |||
| JP2010218676A | 2010-09-30 |
Attorney, Agent or Firm:
HIROTA, Koichi et al. (JP)
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