Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1979-10-17

1981-06-23

Silverman, Stanley S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

360131, 427131, 428900, H01F 100

Patent

active

042751136

ABSTRACT:
Magnetic recording medium comprising a support or carrier sheet and a magnetic layer formed on one side of the support, wherein there is provided between the support and the magnetic layer at least one intermediate layer of resinous polymeric material including particles of carbon black having large specific surface area and high oil absorption so that electrification of the recording medium can be prevented with good adhesiveness of the magnetic layer to the support.

REFERENCES:
patent: 3440091 (1969-04-01), Delmore
patent: 4035547 (1977-07-01), Hellez, Jr. et al.
patent: 4132827 (1979-01-01), Mukaida et al.

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