Magnetic recording medium having a ferromagnetic thin film and h

Details Magnetic recording medium having a ferromagnetic thin film and h Magnetic recording medium having a ferromagnetic thin film and h

1993-06-28

1994-12-27

Resan, Stevan A.

Stock material or miscellaneous articles

Composite

Of inorganic material

428219, 428336, 428694TF, 428900, G11B 500

Patent

active

053764650

ABSTRACT:
A magnetic recording medium having a non-magnetic substrate, a ferromagnetic metal thin film layer formed on one surface of the substrate and water adsorbed on the magnetic layer, wherein an ester having a lower hydrolysis speed than n-butyl stearate coexists on the ferromagnetic metal thin film layer with the water.

REFERENCES:
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patent: 3341574 (1967-09-01), Taylor et al.
patent: 3523084 (1970-08-01), Chao et al.
patent: 4554220 (1985-11-01), Yamamoto et al.
patent: 4735848 (1988-04-01), Kondo et al.
patent: 4849291 (1989-07-01), Yacobucci et al.
patent: 5082709 (1992-01-01), Suzuki et al.

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