Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1982-05-26

1984-04-10

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

252 6254, 360134, 360135, 360136, 427128, 427131, 428328, 428329, 428336, 428694, 428900, G11B 568, G11B 570

Patent

active

044421591

ABSTRACT:
A magnetic recording medium which comprises a non-magnetic support having thereon two or more magnetic layers comprising magnetic particles in a binder. The magnetic layer(s) other than the topmost layer comprises needle-shaped magnetic particles. The topmost layer comprises plate-shaped magnetic particles which have axes of easy magnetization perpendicular to the individual plate planes and the plate planes are oriented substantially parallel to the surface of the magnetic layer.

REFERENCES:
patent: 3023166 (1962-02-01), Duinker
patent: 3185775 (1965-05-01), Camras
patent: 4135016 (1979-01-01), Ogawa

Affiliated with

Also associated with

Rating

Magnetic recording medium does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magnetic recording medium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording medium will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-893008