Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1986-06-26

1987-10-20

Thibodeau, Paul J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

427131, 428694, 428900, G11B 570

Patent

active

047013710

ABSTRACT:
A magnetic recording medium having good running stability and high electromagnetic characteristics which comprises a base film, a magnetic layer provided on one surface of the base film and a back coat layer provided on the other surface of the base film, said back coat layer comprising non-magnetic oxide particles at least one of complex oxide or oxide solid solutions of the SiO.sub.2 or TiO.sub.2 system.

REFERENCES:
patent: 4117190 (1978-09-01), Akashi et al.
patent: 4328935 (1982-05-01), Steel
patent: 4442171 (1984-04-01), Sato et al.
patent: 4469758 (1984-09-01), Scott

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