Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1984-10-05

1988-11-01

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

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

427 44, 427128, 427131, 428148, 428216, 428694, 428695, 428900, 4284259, 428522, G11B 5702

Patent

active

047819650

ABSTRACT:
A magnetic recording medium is described, comprising a non-magnetic support having coated thereon a non-magnetic layer and a magnetic layer in that order, with the surface roughness of the surface of the support on the side opposite from the magnetic layer being 0.007 .mu.m or more, and the non-magnetic layer being provided by coating and radiation-exposing a compound that is polymerizable by radiation exposure.

REFERENCES:
patent: 4468436 (1984-08-01), Okita
patent: 4496626 (1985-01-01), Kasuga
patent: 4511629 (1985-04-01), Konno
patent: 4619856 (1986-10-01), Kamada
patent: 4664964 (1987-05-01), Okita
patent: 4664965 (1987-05-01), Okita
patent: 4686149 (1987-08-01), Aonuma

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