Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1987-04-08

1988-11-22

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Continuous and nonuniform or irregular surface on layer or...

427128, 427131, 428141, 428148, 428149, 428421, 428422, 428694, 428695, 428900, 428447, 428522, G11B 571

Patent

active

047865440

ABSTRACT:
A magnetic recording medium comprising a substrate, a magnetic layer formed on at least one surface of the substrate and a lubricant layer comprising at least two components substantially incompatible with each other, coated on the surface of the magnetic layer, forming a like structure, which has improved abrasion resistance, durability and running stability.

REFERENCES:
patent: 3993824 (1976-11-01), Shirahata
patent: 4188434 (1980-02-01), Loran
patent: 4268556 (1981-05-01), Pedrotty
patent: 4368239 (1983-01-01), Nakajima
patent: 4404247 (1983-09-01), Dominguez-Burguette
patent: 4499138 (1985-02-01), Yamamoto
patent: 4645703 (1987-02-01), Suzuki
patent: 4677023 (1987-06-01), Ishizaki
patent: 4692378 (1987-09-01), Ishihara

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