Fluoropolyether compound, and lubricant and magnetic disc comprising same

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United States of America Patent

PATENT NO 9911447
SERIAL NO

14764600

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Abstract

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A compound of the formula (1), lubricant containing the compound and magnetic disk

description='In-line Formulae' end='lead'R1—C6H4O—CH2CH(OH)CH2OCH2—R2—CH2—O—CH2CH(OH)CH2—OC6H4—R1   (1)description='In-line Formulae' end='tail'

wherein R1 is alkoxyl having 1 to 4 carbon atoms, amino or amido, R2 is —CF2CF2O(CF2CF2CF2O)zCF2CF2— or —CF2CF2CF2O(CF2CF2CF2CF2O)nCF2CF2CF2—, z is a real number of 1 to 15, n is a real number of 0 to 4.

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Patent Owner(s)

Patent OwnerAddress
MORESCO CORPORATION5-3 MINATOJIMAMINAMI-MACHI 5-CHOME CHUO-KU KOBE-SHI HYOGO 6500047

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sagata, Ryosuke Hyogo, JP 9 70

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