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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 10290857 B1

PDFFull Text
Date of Patent:
May. 14, 2019

Filed:

Oct. 16, 2015

Positive electrode mixture paste, positive electrode, nonaqueous electrolyte secondary battery, and manufacturing method of nonaqueous electrolyte secondary battery

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;

Inventors:

Nobuyuki Yamazaki, Toyota, JP;

Masanori Kitayoshi, Toyota, JP;

Takashi Miura, Toyota, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-shi, Aichi-ken, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Ladan Mohaddes

Int. Cl.
CPC ...
H01M 4/136 (2010.01); H01M 4/131 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 4/04 (2006.01); H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 10/04 (2006.01); H01M 4/13 (2010.01); H01M 10/052 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/136 (2013.01); H01M 4/0404 (2013.01); H01M 4/13 (2013.01); H01M 4/131 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/5825 (2013.01); H01M 4/62 (2013.01); H01M 4/623 (2013.01); H01M 10/04 (2013.01); H01M 10/052 (2013.01); H01M 2004/028 (2013.01);
Abstract

In a positive electrode mixture paste manufacturing step, a positive electrode mixture paste is manufactured by further mixing an acid compound, in addition to a positive-electrode active material, a conductive material, a binder, lithium phosphate, and a solvent.

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Yamazaki, Nobuyuki. (2019). Positive electrode mixture paste, positive electrode, nonaqueous electrolyte secondary battery, and manufacturing method of nonaqueous electrolyte secondary battery (U.S. Patent No. 10290857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10290857

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