Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1985-10-15

1987-03-10

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of silicon containing

252 6254, 427128, 428694, 428695, 428900, G11B 571

Patent

active

046490817

ABSTRACT:
A magnetic recording medium such as an audio-tape or a video-tape comprising a nonmagnetic support and a magnetic recording layer provided on said support, said magnetic recording layer comprising a ferromagnetic powder dispersed in a binder, which is characterized in that said magnetic recording layer comprises at least one modified silicon compound having molecular weight of less than 3,000 and at least one modified silicon compound having molecular weight of not less than 3,000.

REFERENCES:
patent: 4369230 (1983-01-01), Kimura
patent: 4431703 (1984-02-01), Somezawa
patent: 4469750 (1984-09-01), Fujiki
patent: 4469751 (1984-09-01), Kobayashi
patent: 4501800 (1985-02-01), Fujiki

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