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. 14, 2012
Filed:
Aug. 09, 2007
Alain Vallee, Varennes, CA;
Paul-andre Lavoie, Montreal, CA;
Patrick Leblanc, Boucherville, CA;
Regis Gagnon, St-Jean-sur-le-Richelieu, CA;
Fabrice Regisser, Varennes, CA;
Dany Brouillette, Brossard, CA;
Alain Vallee, Varennes, CA;
Paul-Andre Lavoie, Montreal, CA;
Patrick Leblanc, Boucherville, CA;
Regis Gagnon, St-Jean-sur-le-Richelieu, CA;
Fabrice Regisser, Varennes, CA;
Dany Brouillette, Brossard, CA;
Bathium Canada Inc., Boucherville, CA;
Abstract
The invention provides a pre-mix of positive electrode material in transportable solid form comprising polymer and solid particles of electrochemically active material and/or electronically conductive additives and a process for preparing a pre-mix positive electrode in transportable solid form. The pre-mix positive electrode material may also comprise an alkali metal salt either dissolved or dispersed in the mixture. The invention also provides making a cathode film from the transportable solid pre-mix of positive electrode material.