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

Title:

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

Document Type and Number:

WIPO Patent Application WO/2024/071392

Kind Code:

A1

Abstract:

This fluorine-containing ether compound is represented by the following formula. R1-CH2-R2(-CH2-R3-CH2-R2)x-CH2-R4 (In the formula, x represents an integer of 1 or 2; R2 represents a perfluoropolyether chain; R3 is represented by formula (2); and R1 and R4 each represent a terminal group which has 1 to 4 polar groups and 1 to 50 carbon atoms.)

Inventors:

TANJI YUTAKA (JP)
UNO TAKUYA (JP)

Application Number:

PCT/JP2023/035678

Publication Date:

April 04, 2024

Filing Date:

September 29, 2023

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Assignee:

RESONAC CORP (JP)

International Classes:

C07C43/13; C07C43/178; C07C43/23; C07C233/18; C07C255/13; C10M105/54; G11B5/725; G11B5/82; C10N20/04; C10N30/00; C10N40/18

Attorney, Agent or Firm:

OIKAWA Shu et al. (JP)

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