Title:
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/224095
Kind Code:
A1
Abstract:
This fluorine-containing ether compound is represented by the following formula. R1-R2-CH2-R3[-CH2-R4-CH2-R3]x-CH2-R5-R6 (where R1 and R6 are organic groups having 1-50 carbon atoms, R2 is formula (2-1) or (2-2), R5 is formula (2-3) or (2-4), R3 is a perfluoropolyether chain, R4 is formula (3-1) or (3-2), and x is 0-2.)
Inventors:
TANJI YUTAKA (JP)
Application Number:
PCT/JP2023/018608
Publication Date:
November 23, 2023
Filing Date:
May 18, 2023
Export Citation:
Assignee:
RESONAC CORP (JP)
International Classes:
C07C43/13; C07C43/178; C07C43/18; C07C233/18; C07C255/20; C10M105/54; G11B5/70; G11B5/725; C10N30/00; C10N40/18
Domestic Patent References:
| WO2021251335A1 | 2021-12-16 | |||
| WO2021157563A1 | 2021-08-12 | |||
| WO2021131993A1 | 2021-07-01 | |||
| WO2017154403A1 | 2017-09-14 | |||
| WO2009013785A1 | 2009-01-29 |
Foreign References:
| JP2021123575A | 2021-08-30 |
Attorney, Agent or Firm:
OIKAWA Shu et al. (JP)
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