Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1981-03-26

1983-10-11

Robinson, Ellis P.

Stock material or miscellaneous articles

Composite

Of polyamidoester

427128, 360134, 360135, 360136, 252 6254, 428694, 428695, 428900, 4284237, H01F 1002, B32B 2740

Patent

active

044092911

ABSTRACT:
A magnetic recording medium is described comprising a non-magnetic support having formed thereon a magnetic layer comprising a binder and fine ferromagnetic particles dispersed therein, said binder containing a polyester polyurethane prepared by reacting poly(1,6-hexane adipate) with 4,4'-diphenylmethane diisocyanate.

REFERENCES:
patent: 3922439 (1975-11-01), Hartmann et al.
patent: 4284750 (1981-08-01), Amirsakis
patent: 4286022 (1981-08-01), Vermillion et al.
patent: 4310565 (1982-01-01), Lehner et al.
patent: 4320171 (1982-03-01), Motz et al.

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-1275569