Coating processes – Magnetic base or coating
Patent
1991-02-25
1992-09-22
Lusignan, Michael
Coating processes
Magnetic base or coating
427131, 4273855, 4273884, B05D 512
Patent
active
051495643
ABSTRACT:
A method of forming a lubricating film which comprises to apply an emulsion composed of a fluorinated polymer, a surfactant and a dispersing medium to a substrate and then dry the film, and a method of preparing a magnetic recording medium which comprises to apply the above method to a magnetic recording medium, are disclosed.
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Akagi Motoo
Kato Atsushi
Nagashiro Waichi
Dudash Diana L.
Hitachi , Ltd.
Lusignan Michael
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