Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1993-12-23

1997-12-16

Thibodeau, Paul J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428694B, 428694BU, 428694BS, 428694BG, 428694BY, 428694BN, 428694SL, 428694BA, 428900, 428928, G11B 566, G11B 670

Patent

active

056983131

ABSTRACT:
Disclosed is a magnetic recording medium comprising a nonmagnetic base support and a magnetic layer containing ferromagnetic metallic powder dispersed in a binder, wherein the strain dependability of said magnetic recording medium is characterized in that: a ratio G'.sub.2 /G'.sub.1 is not less than 0.01, wherein G'.sub.1 is a storage modulus provided that the strain is 10.sup.-4, and G'.sub.2 is a storage modulus provided that the strain is 10.sup.-2.

REFERENCES:
patent: 4058646 (1977-11-01), Vaeth et al.
patent: 5051287 (1991-09-01), Yamada et al.
patent: 5089317 (1992-02-01), Noguchi et al.
patent: 5258223 (1993-11-01), Inaba et al.

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