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:
Nov. 26, 2002
Filed:
Jul. 22, 1999
Shinsuke Takahashi, Odawara, JP;
Toshio Miyashiro, Odawara, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
In a method for producing a magnetic recording medium, at least one magnetic layer is formed on a nonmagnetic support by coating. After all coating processes are completed, heat treatment is performed by heat-treating the support, which is undergone all the coating processes, at 95 to 140° C. for 1.0 to 10.0 seconds with continuously applying tension of from 1.0 to 4.0 kg/m to the support. Then, calendering process is performed at a temperature lower than the temperature of the heat treatment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile