PERFLUOROPOLYETHER COMPOUND AND LUBRICANT AND MAGNETIC DISK USING SAME

Title:

PERFLUOROPOLYETHER COMPOUND AND LUBRICANT AND MAGNETIC DISK USING SAME

Document Type and Number:

WIPO Patent Application WO/2004/031261

Kind Code:

A1

Abstract:

A compound represented by the following formula (I) and a lubricant and a magnetic disk using such a compound are disclosed. A-CH₂CF₂O(CF₂CF₂O)m-(CF₂O)n-CF₂CH₂-B (I) (wherein A is an amino group having a hydroxyl group; B is a hydroxyl group, an amino group not having a hydroxyl group, or an amino group having a hydroxyl group; m is a real number from 5 to 36; and n is a real number from 4 to 30.)

Inventors:

AKADA TAMIO (JP)
KOBAYASHI NAGAYOSHI (JP)
FUJII YOSHINOBU (JP)

Application Number:

PCT/JP2003/012570

Publication Date:

April 15, 2004

Filing Date:

October 01, 2003

Export Citation:

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Assignee:

MATSUMURA OIL RES CORP (JP)
AKADA TAMIO (JP)
KOBAYASHI NAGAYOSHI (JP)
FUJII YOSHINOBU (JP)

International Classes:

C08G65/00; C10M105/58; C10M107/44; (IPC1-7): C08G65/333; G11B5/735; C07C217/42; C07C217/50; C07C217/28; C10M105/58; C10M107/44

Foreign References:

US6096694A	2000-08-01
JP2001158895A	2001-06-12
JPH07320255A	1995-12-08

Attorney, Agent or Firm:

Tamura, Iwao (9-22 Terauchi 1-chom, Toyonaka-shi Osaka, JP)

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