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Patent Searching and Data


Title:
IONIC LIQUID, LUBRICANT AND MAGNETIC RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP2018002936
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a lubricant and the like having excellent lubricity even at high temperature, and also excellent suitability to the production line of a magnetic recording medium.SOLUTION: A lubricant includes an ionic liquid including a conjugate base and a conjugate acid, where the conjugate acid has a linear hydrocarbon group having 6 or more carbon atoms and a linear hydrocarbon group having 6 or more and 14 or less carbon atoms, and an acid to be a source of the conjugate base has a pKa in acetonitrile of 10 or less.SELECTED DRAWING: Figure 4

Inventors:
KONDO HIROFUMI
HATSUDA KOKI
TANO NOBUO
PANKAJ BAGHEL
Application Number:
JP2016133680A
Publication Date:
January 11, 2018
Filing Date:
July 05, 2016
Export Citation:
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Assignee:
DEXERIALS CORP
International Classes:
C10M159/12; C10M133/46; C10M135/10; G11B5/725
Attorney, Agent or Firm:
廣田 浩一
流 良広
松田 奈緒子
山下 武志