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:
Oct. 06, 1992
Filed:
Oct. 25, 1991
Applicant:
Inventors:
Narihiro Masuda, Yokohama, JP;
Syuji Anno, Nagahama, JP;
Assignee:
Diafoil Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528272 ; 528298 ; 528302 ; 528307 ; 528308 ; 5283086 ; 528493 ; 428364 ; 361212 ;
Abstract
A biaxially oriented polyester film for use in a capacitor having improved break down strength, which polyester having an acid component at least 90% by mole of which is terephthalic acid and a glycol component at least 97% by mole of which is 1,4-cyclohexanedimenthanol, in which film, an extracted amount with chloroform is not more than 1.3% by weight per 24 hours.
Masuda, Narihiro. (1992). Polyester film for capacitor (U.S. Patent No. 5153302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5153302
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile