Magnetic recording media with oxyfatty acid lubricant

Details Magnetic recording media with oxyfatty acid lubricant Magnetic recording media with oxyfatty acid lubricant

1983-10-03

1985-10-22

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of inorganic material

252 6254, 427128, 427131, 428694, 428900, G11B 570

Patent

active

045488738

ABSTRACT:
A magnetic recording medium is disclosed. The medium is comprised of a support and a magnetic layer provided thereon wherein an oxyfatty acid is incorporated in the magnetic layer or in the surface of a support or layer coming into contact with the magnetic layer. The coefficients of friction of the magnetic layer with parts of a magnetic recording/reproducing deck are low and thus the magnetic recording medium has superior lubricity.

REFERENCES:
patent: 4349608 (1982-09-01), Shimizu et al.
patent: 4361621 (1982-11-01), Isobe et al.
patent: 4361627 (1982-11-01), Ohata
patent: 4390601 (1983-06-01), Ono
patent: 4420540 (1983-12-01), Ogawa et al.
patent: 4476195 (1984-10-01), Ono

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