The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 25, 1995
Filed:
Dec. 23, 1993
Tadashi Matsui, Tochigi, JP;
Yuzo Matsuo, Tochigi, JP;
Hideo Kobayashi, Tochigi, JP;
Hiroshi Ikeda, Tochigi, JP;
Shigemi Wakabayashi, Tochigi, JP;
Kao Corporation, Tokyo, JP;
Abstract
A treating method of a liner material for a magnetic recording medium according to the present invention is a treating method of a liner material which is to be bonded to the inside of a case storing therein a magnetic disk, and is characterized in that at least 0.1 wt %, based on the saturated water content of the liner material, of a liquid having a boiling point of 50.degree. to 200.degree. C. is added to the liner material, and is then dried. A treating apparatus of a liner material for a magnetic recording medium according to the present invention is an apparatus for executing the treating method described above, and comprises a feeder for feeding a belt-like liner material, a wetting device for allowing the liner material fed out from the feeder to contain a liquid, a dryer for drying the liner material containing the liquid, and a winder for taking up the dried liner material, wherein the liner material delivered from the winder passes through the wetting device and the dryer and is taken up by the winder.