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Magnetic recording medium

  • US 5,827,600 A
  • Filed: 12/04/1996
  • Issued: 10/27/1998
  • Est. Priority Date: 01/21/1991
  • Status: Expired due to Term
First Claim
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1. A magnetic recording medium comprising a support having provided thereon in sequence at least a lower layer comprising a binder and a non-magnetic powder and an upper magnetic layer over the lower layer, the upper magnetic layer comprising a binder and a ferromagnetic powder, wherein said upper magnetic layer has a dry thickness of not more than 1 μ

  • m, and there is no mixed region between said lower layer and said upper magnetic layer.

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