Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1992-12-22

1996-01-02

Kilman, L.

Stock material or miscellaneous articles

Composite

Of inorganic material

428694BS, 428694BB, 428694BA, 428694BH, 428694BM, 428900, G11B 566

Patent

active

054807328

ABSTRACT:
A magnetic recording medium comprising a non-magnetic support, a magnetic layer on one surface of said non-magnetic support, a back coating layer on the other surface of said non-magnetic support and a primer layer containing acicular hexagonal ferrite magnetic powder between said non-magnetic support and at least one of said magnetic layer and said back coating layer, which is used with a video recorder fitted for high density recording and in particular, which copes with prolongation of a recording time.

REFERENCES:
patent: 4442159 (1984-04-01), Dezawa
patent: 4911951 (1990-03-01), Ogawa et al.
patent: 4965120 (1990-10-01), Ono et al.

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