Title:
FLUOROPOLYETHER COMPOUND, AND LUBRICANT AND MAGNETIC DISC USING SAME
Document Type and Number:
WIPO Patent Application WO/2015/087596
Kind Code:
A1
Abstract:
A compound represented by formula (1), and a lubricant and a magnetic disc using the same. A-O-CH2-Rf-CH2-B (1) In the formula, A is a group represented by formula (a), and B is a group represented by formula (b), (c), or (d), wherein p is 0, 1, or 2, and q is a real number of 2-10. R is a fluoroalkyl group having 1-4 carbon atoms. Ar is unsubstituted, or an alkyl group having 1-30 carbon atoms or an aromatic group with an alkoxy group having 1-30 carbon atoms as a substituent. Rf is -CF2CF2O(CF2CF2CF2O)xCF2CF2-, -CF2CF2CF2O(CF2CF2CF2CF2O)yCF2CF2CF2-, wherein x and y are each a real number of 0-50. (a) (b) (c) (d)
Inventors:
INOUE AYA (JP)
Application Number:
PCT/JP2014/075334
Publication Date:
June 18, 2015
Filing Date:
September 17, 2014
Export Citation:
Assignee:
MORESCO CORP (JP)
International Classes:
C07F9/6593; C10M105/74; G11B5/725; C10N30/00; C10N40/18
Domestic Patent References:
| WO2006009057A1 | 2006-01-26 | |||
| WO2008140121A1 | 2008-11-20 | |||
| WO2011136379A1 | 2011-11-03 | |||
| WO2008140121A1 | 2008-11-20 |
Foreign References:
| JP2008059683A | 2008-03-13 | |||
| JP4137447B2 | 2008-08-20 | |||
| JP4570622B2 | 2010-10-27 |
Other References:
MACROMOLECULES, vol. 25, 1992, pages 6791 - 6799
See also references of EP 3081570A4
See also references of EP 3081570A4
Attorney, Agent or Firm:
TAMURA, Iwao (JP)
Tamura 巌 (JP)
Tamura 巌 (JP)
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