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:
Sep. 03, 2013
Filed:
Nov. 01, 2010
Applicants:
Kenro Takizawa, Saitama, JP;
Yuzo Morioka, Saitama, JP;
Kazuhiro Suzuki, Saitama, JP;
Michimasa Ote, Saitama, JP;
Inventors:
Kenro Takizawa, Saitama, JP;
Yuzo Morioka, Saitama, JP;
Kazuhiro Suzuki, Saitama, JP;
Michimasa Ote, Saitama, JP;
Assignee:
Shin-Etsu Polymer Co., Ltd, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D01D 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a method for manufacturing a film for a film capacitor making it possible to produce a film for a film capacitor which has a thickness of 10 μm or less and which is excellent in a heat resistance and a voltage resistance at a high thickness accuracy by using a polyetherimide resin and provides as well a film for a film capacitor. The above manufacturing method comprises the steps of: