Liquid lubricant, magnetic recording medium using the same, and

Details Liquid lubricant, magnetic recording medium using the same, and Liquid lubricant, magnetic recording medium using the same, and

1998-10-09

2000-08-01

McAvoy, Ellen M.

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic nitrogen compound

428421, 428422, 428695, 428900, B32B 2700, G11B 500

Patent

active

060966947

ABSTRACT:
A perfluoropolyether liquid lubricant is provided which has an amine functional group at at least one of ends of a chain molecule. A magnetic recording medium using the lubricant assures increased bonding force between a carbon protective layer and a lubricant layer.

REFERENCES:
patent: 5039438 (1991-08-01), Thermet et al.
patent: 5169548 (1992-12-01), Strepparola et al.
patent: 5252400 (1993-10-01), Mizuno et al.
patent: 5435927 (1995-07-01), Beckwith et al.

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