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.:

US 7914929 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 29, 2011

Filed:

May. 31, 2007
Applicants:

Séverine Jouanneau-si Larbi, Saint Quentin sur Isere, FR;

Gunay Yildirim, Saint Martin d'Heres, FR;

Inventors:

Séverine Jouanneau-Si Larbi, Saint Quentin sur Isere, FR;

Gunay Yildirim, Saint Martin d'Heres, FR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01);
U.S. Cl.
CPC ...
Abstract

A dispersion comprises at least one aqueous solvent, a lithium and titanium mixed oxide such as LiTiOand an organic binder comprising a starch-type polysaccharide. The starch-type polysaccharide comprises amylose and amylopectin, with a ratio between the weight proportion of amylose and the weight proportion of amylopectin that is less than or equal to 25%. Such a dispersion can be used to achieve a lithium storage battery electrode.


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Jouanneau-Si Larbi, Séverine. (2011). Aqueous dispersion with a starch and lithium and titanium mixed oxide base for a lithium storage battery electrode (U.S. Patent No. 7914929). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7914929

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