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. 24, 1987
Filed:
Feb. 27, 1987
Applicant:
Inventors:
Fumihiko Shinozaki, Ome, JP;
Yutaka Yokoyama, Ome, JP;
Assignee:
Nippon Chemi-Con Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G / ;
U.S. Cl.
CPC ...
252 622 ; 549-4 ; 549213 ;
Abstract
An electrolyte for electrolytic capacitor containing within an aprotic solvent a tetrafluoroboric acid salt of a pyrylium or thiopyrylium compound as solute. An electrolyte for electrolytic capacitor according to the invention may conveniently be prepared by dissolving a tetrafluoroboric acid salt of a pyrylium or thiopyrylium compound to an aprotic solvent until a desired conductivity is obtained, for example, as an approximately 10% by weight solution.
Quick Actions:
Shinozaki, Fumihiko. (1987). Electrolyte for electrolytic capacitor (U.S. Patent No. 4708811). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4708811
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile