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. 26, 1999
Filed:
Oct. 08, 1997
Applicant:
Inventors:
Junji Yotsuyanagi, Kawasaki, JP;
Motoyuki Hirata, Kawasaki, JP;
Assignee:
Showa Denko K.K., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
296231 ; 296232 ; 296233 ; 296234 ; 296235 ; 429152 ; 429189 ; 429190 ; 429192 ; 429212 ; 429213 ; 429217 ;
Abstract
A method for laminating a solid polymer electrolyte film. In one of a number of embodiments the method disclosed comprises laminating a layer of a fluid solid polymer electrolyte on a base film or on a thin layer comprising a metal or a metal oxide which is laminated on a base film.