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:
Aug. 05, 1997
Filed:
May. 12, 1995
Tsukasa Itou, Sumoto, JP;
Masato Nishioka, Ibaragi, JP;
Tsutomu Sonozaki, Mihara-gun, JP;
Yasunobu Kodama, Mihara-gun, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A novel structure and method of manufacture gives good electrode-polyelectrolyte electrical contact and superior solid polyelectrolyte battery capacity. Solid polyelectrolyte is sandwiched between a negative electrode active layer and a positive electrode active layer. A monomer composite gel of macromolecule compound, solute, and solvent is applied onto the positive electrode active layer, part of this monomer composite gel is impregnated into the positive electrode active layer, and the system is polymerized to yield a solid polyelectrolyte-positive electrode active layer laminate.