Magnetic recording media incorporating a polyisocyanate crosslin

Details Magnetic recording media incorporating a polyisocyanate crosslin Magnetic recording media incorporating a polyisocyanate crosslin

1995-07-20

1997-01-21

Resan, Stevan A.

Stock material or miscellaneous articles

Composite

Of polyamidoester

428694BU, 428694BY, 428694BB, 428900, G11B 5702

Patent

active

055958249

ABSTRACT:
A magnetic recording medium, comprising a magnetic coating provided on a nonmagnetizable substrate, wherein the magnetic coating comprises a magnetic pigment dispersed in a polymeric binder, said binder being a matrix of cured components which comprise a film-forming, unhindered, aromatic polyisocyanate crosslinking agent and a polymer component.

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