Magnetic recording medium

Stock material or miscellaneous articles – Magnetic recording component or stock – Binder media

Reexamination Certificate

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Reexamination Certificate

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07014927

ABSTRACT:
A magnetic recording medium comprising: a support; and at least one magnetic layer containing a ferromagnetic powder and a binder, wherein a center line average roughness of the magnetic layer measured with a laser interferometer is from 1 to 3 nm, a skewness is 0 or more and less than 1.0, and a maximum difference of elevation of peak/valley is 50 nm or less.

REFERENCES:
patent: 6007896 (1999-12-01), Bhushan
patent: 6207252 (2001-03-01), Shimomura
patent: 2002/0102438 (2002-08-01), Saito et al.
patent: 0 061 769 (1982-10-01), None
patent: 0 174 376 (1986-03-01), None
patent: 0 530 733 (1993-03-01), None
patent: 0 778 308 (1997-06-01), None
patent: 0 962 919 (1999-12-01), None
patent: 8-279135 (1996-10-01), None
patent: 9-134515 (1997-05-01), None
patent: 11-175951 (1999-07-01), None
patent: 2000-268343 (2000-09-01), None
European Search Report dated Mar. 11, 2004.

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