Title:
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2018/139058
Kind Code:
A1
Abstract:
Provided is the fluorine-containing ether compound represented by formula (1). R1-R2-CH2-R3-CH2-R4-R5 (1) (In formula (1), R1 and R5 may be the same or different and represent a C2-8 alkenyl group or a C3-8 alkynyl group, R2 and R4 may be the same or different and represent a bivalent linking group having a polar group, and R3 is a perfluoropolyether chain.) R1 and R2 are distinguished from each other by the presence of an oxygen atom or other atom that is not a carbon atom; the same holds for R4 and R5.
Inventors:
FUKUMOTO NAOYA (JP)
YAGYU DAISUKE (JP)
YAMAGUCHI YUTA (JP)
UETAKE SHOKO (JP)
KATO TSUYOSHI (JP)
TOMITA HIROYUKI (JP)
MIYASAKA RYUUTA (JP)
MUROFUSHI KATSUMI (JP)
YAGYU DAISUKE (JP)
YAMAGUCHI YUTA (JP)
UETAKE SHOKO (JP)
KATO TSUYOSHI (JP)
TOMITA HIROYUKI (JP)
MIYASAKA RYUUTA (JP)
MUROFUSHI KATSUMI (JP)
Application Number:
PCT/JP2017/043451
Publication Date:
August 02, 2018
Filing Date:
December 04, 2017
Export Citation:
Assignee:
SHOWA DENKO KK (JP)
International Classes:
C08G65/331; C10M107/38; G11B5/725; C10N20/00; C10N20/04; C10N30/00; C10N30/06; C10N40/18
Domestic Patent References:
| WO2009123043A1 | 2009-10-08 |
Foreign References:
| JP2012009090A | 2012-01-12 | |||
| JP2013163667A | 2013-08-22 | |||
| JP2002069037A | 2002-03-08 | |||
| JP2010241831A | 2010-10-28 |
Attorney, Agent or Firm:
OIKAWA Shu et al. (JP)
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