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:
Dec. 03, 1996
Filed:
Nov. 08, 1991
Applicant:
Inventors:
Shin-ichi Kinoshita, Machida, JP;
Naohiro Takeda, Yokohama, JP;
Assignee:
Diafoil Company, Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01G / ; B05D / ;
U.S. Cl.
CPC ...
3613015 ; 3613014 ; 361312 ; 361320 ; 3613211 ; 361511 ; 361512 ; 361513 ; 361514 ; 361515 ; 361530 ; 361531 ; 427 79 ; 427 81 ; 427177 ; 427322 ; 4273935 ; 4274071 ; 4274191 ; 4284237 ; 428458 ; 428461 ; 428480 ; 428500 ;
Abstract
A film capacitor element produced from a metallized polyester film is described. In the metallized polyester film, the adhesion between a vapor-deposited metal layer and a polyester substrate is improved by providing a coating layer comprising a specific water soluble or water dispersible resin. The film capacitor produced by the use of the metallized polyester film has good moist heat resistance and long term stability in performance.