Magnetic recording medium comprising a ferromagnetic metal thin

Details Magnetic recording medium comprising a ferromagnetic metal thin Magnetic recording medium comprising a ferromagnetic metal thin

1995-10-10

1998-01-13

Resan, Stevan A.

Stock material or miscellaneous articles

Composite

Of polyisocyanurate

428457, 428694TP, 428694TF, 428900, G11B 566

Patent

active

057077428

ABSTRACT:
The present invention provides a magnetic recording medium, which comprises a salt of a perfluoropolyether modified with phosphoric acid at molecular terminal and an alkylamine on a magnetic layer having a ferromagnetic metal thin film at least on one side of a non-magnetic support member or a protective film formed on the magnetic layer, and it shows excellent properties under any operating conditions including low temperature and low humidity.

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patent: 5431833 (1995-07-01), Kondo et al.
patent: 5453539 (1995-09-01), Kondo et al.
patent: 5498457 (1996-03-01), Ishihara et al.

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