Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1986-08-18

1987-08-18

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of silicon containing

252 6254, 427128, 428694, 428695, 428900, 428910, G11B 5704, G11B 571

Patent

active

046877100

ABSTRACT:
A magnetic recording medium 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 nonmagnetic support has heat shrinkage ratio of not higher than 1.0% at 110.degree. C. for 4 hours and said magnetic recording layer comprises at least one fatty acid and at least one modified silicon compound.

REFERENCES:
patent: 4110503 (1978-08-01), Ogawa
patent: 4275107 (1981-06-01), Bartkus
patent: 4369230 (1983-01-01), Kimura
patent: 4436786 (1984-03-01), Ohkawa
patent: 4481231 (1984-11-01), Hashimoto
patent: 4497865 (1985-02-01), Minami

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