Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

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United States of America Patent

PATENT NO 11011200
APP PUB NO 20180009773A1
SERIAL NO

15640729

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Abstract

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This fluorine-containing ether compound is represented by Formula (1).

description='In-line Formulae' end='lead'R1—R2—CH2—R3—CH2—R4—R5  (1)description='In-line Formulae' end='tail'

    (in Formula (1), R1 is an aryl group or an aralkyl group, R2 is a divalent linking group having 0 or 1 polar group, R3 is a perfluoropolyether chain, R4 is a divalent linking group having 2 or 3 polar groups, and R5 is an aryl group or an aralkyl group.)

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Patent Owner(s)

  • EC-SHOWA DENKO K.K.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukumoto, Naoya Tokyo, JP 30 84
Ito, Naoko Tokyo, JP 59 2116
Miyasaka, Ryuta Tokyo, JP 3 19
Murofushi, Katsumi Tokyo, JP 54 517
Tomita, Hiroyuki Tokyo, JP 122 946
Uetake, Shoko Tokyo, JP 6 47
Yagyu, Daisuke Tokyo, JP 27 76
Yamaguchi, Yuta Tokyo, JP 31 104

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