FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM

A fluorine-containing ether compound represented by Formula (1) is provided.R1-O-R2-CH2-R3-CH2-R4-R5  (1)(in the formula, R3 is a perfluoropolyether chain; R1 is an alkenyl group having 2 to 8 carbon atoms or an alkynyl group having 3 to 8 carbon atoms; R2 and R4 are each independently a divalent li...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SHIBATA, Natsumi
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
FUELS
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PHYSICS
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:A fluorine-containing ether compound represented by Formula (1) is provided.R1-O-R2-CH2-R3-CH2-R4-R5  (1)(in the formula, R3 is a perfluoropolyether chain; R1 is an alkenyl group having 2 to 8 carbon atoms or an alkynyl group having 3 to 8 carbon atoms; R2 and R4 are each independently a divalent linking group having one or more hydroxyl groups; and -R5 is a group represented by Formula (2) shown below.)-O-(CH2)g-N-R6R7  (2)(in the formula, g is an integer of 2 or 3; R6 and R7 are the same or different saturated aliphatic groups; and R6 and R7 may form a ring structure together with a nitrogen atom.)