Magnetic recording medium and head cleaning tape

Details Magnetic recording medium and head cleaning tape Magnetic recording medium and head cleaning tape

1997-08-27

2000-11-07

Resan, Stevan A.

Stock material or miscellaneous articles

Self-sustaining carbon mass or layer with impregnant or...

428694BP, 428694TC, 428694BB, 428694TB, 428900, G11B 05708

Patent

active

061434132

ABSTRACT:
This invention provides a magnetic recording medium which, even when the friction time is prolonged or the scan speed is increased to achieve a long time recording, will leave no burnt matters onto a magnetic head, reduce spacing loss, and prevent an increase in error rate. This invention also provides a cleaning tape which, without causing any wear and damage of a magnetic head, will remove the head of burnt matters adherent thereto.
They are actually a magnetic recording medium and cleaning tape which hold an antiseize agent containing a compound with a pyridine skeleton and two or more ligand sites. Alternatively, they are a magnetic recording medium and cleaning tape which hold an antiseize agent containing a diketone compound. The antiseize agent may contain a titanium coupling agent, carboxylic acid, and phosphor-containing compound, in addition to the above compound.

REFERENCES:
patent: 4464279 (1984-08-01), Arai
patent: 4550054 (1985-10-01), Yamauchi et al.
patent: 4983455 (1991-01-01), Wakai et al.
patent: 5094701 (1992-03-01), Norman et al.

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