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:
Sep. 05, 2000
Filed:
Sep. 17, 1998
Hikaru Motomura, Nagasaki, JP;
Kazuhiro Hasezaki, Nagasaki, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
It is the object of the present invention to provide an electrode for a lithium secondary battery which employs a binding agent which increases the adhesion between the particles of the active material for the electrode, or between the active material for the electrode and a metallic collector, without requiring an organic solvent during the production of the electrode. The present invention's lithium secondary battery electrode is provided with an active material for an electrode and a binding agent comprising a bisallylnadiimide compound or an allylnadiimide compound, which are water-dispersible, low molecular weight addition polymerized imide monomers, wherein the electrolytically active particles are held together by the binding agent.