Fluoropolyether amide lubricants for an information storage syst

Details Fluoropolyether amide lubricants for an information storage syst Fluoropolyether amide lubricants for an information storage syst

1998-06-30

2000-12-19

Resan, Stevan A.

Stock material or miscellaneous articles

Circular sheet or circular blank

Recording medium or carrier

428421, 428694TF, 428900, G11B 5725

Patent

active

061625213

ABSTRACT:
An information storage system and lubricant comprising a fluoropolyether amide lubricant on the surface of a storage medium is provided. In general, the lubricant of the present invention is comprised of amide derivatives of fluoropolyethers having at least one hydroxyl group, preferably amide derivatives of polyalkylene glycol (PEG) and fluorinated polyalkylene glycols, and most preferably amide derivatives of per fluorinated polyethylene glycols (PF-PEG).

REFERENCES:
patent: 4085137 (1978-04-01), Mitsch et al.
patent: 5000864 (1991-03-01), Strepparola et al.
patent: 5037710 (1991-08-01), Frew et al.
patent: 5124058 (1992-06-01), Corti et al.
patent: 5776577 (1998-07-01), Yanagisawa

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