Coating processes – Magnetic base or coating – Magnetic coating
Patent
1991-11-14
1993-02-23
Pianalto, Bernard
Coating processes
Magnetic base or coating
Magnetic coating
427250, 4272552, 4272556, 4274431, B05D 512
Patent
active
051888661
ABSTRACT:
The magnetic recording medium comprises a substrate, a recording coating of a ferromagnetic metal and an aromatic organic polymer having a weight-average molecular weight of 1,000 to 5,000,000. The magnetic recording medium is produced by a plating method or a vaporization method so as to form co-deposition of the metal and the polymer. The magnetic recording medium produced is improved in resistance to corrosion.
Isobe Tsutomu
Nomoto Katsunori
Yamamoto Yuzo
Kao Corporation
Pianalto Bernard
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