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Patent Searching and Data


Title:
ORGANOFLUORINE COMPOUND, LUBRICANT, AND METHOD FOR TREATING MAGNETIC RECORDING MEDIA
Document Type and Number:
WIPO Patent Application WO/2019/004274
Kind Code:
A1
Abstract:
An aspect of the present invention is represented by the general formula (1A): (R-π-E-CH2)2-A for an organofluorine compound (wherein A is a divalent perfluoropolyether group; π is an arylene group or a single bond; R is an alkenyl group or an alkynyl group; E is a group represented by the chemical formula -O-CH2CH(OH)CH2O-, an ether linkage, or an ester linkage; the two groups represented by the general formula R-π-E-CH2- may be the same as each other or may differ from one another; and at least one of the two π's is an arylene group).

Inventors:
WATANABE, Kentaro (13-9 Shiba Daimon 1-chome, Minato-k, Tokyo 18, 〒1058518, JP)
UEDA, Yasuyuki (13-9 Shiba Daimon 1-chome, Minato-k, Tokyo 18, 〒1058518, JP)
HANAWA, Kenzo (13-9 Shiba Daimon 1-chome, Minato-k, Tokyo 18, 〒1058518, JP)
Application Number:
JP2018/024334
Publication Date:
January 03, 2019
Filing Date:
June 27, 2018
Export Citation:
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Assignee:
SHOWA DENKO K.K. (13-9, Shiba Daimon 1-chome Minato-k, Tokyo 18, 〒1058518, JP)
International Classes:
C08G65/329; C08F299/02; C10M107/38; G11B5/725; G11B5/84; C10N40/18
Domestic Patent References:
WO2012173088A12012-12-20
Foreign References:
JP2015101624A2015-06-04
JP2011093981A2011-05-12
Attorney, Agent or Firm:
ITOH, Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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