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.

Date of Patent:
May. 17, 2022

Filed:

Aug. 19, 2014
Applicant:

Zeon Corporation, Tokyo, JP;

Inventor:

Nobuyuki Goto, Tokyo, JP;

Assignee:

ZEON CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B02C 17/16 (2006.01); H01M 4/139 (2010.01); H01M 4/04 (2006.01); H01M 10/0525 (2010.01); B02C 23/36 (2006.01); B02C 23/00 (2006.01); B02C 23/06 (2006.01); B02C 23/38 (2006.01); H01M 4/62 (2006.01); H01M 4/485 (2010.01); H01G 11/42 (2013.01); H01G 11/86 (2013.01);
U.S. Cl.
CPC ...
B02C 23/36 (2013.01); B02C 17/16 (2013.01); B02C 23/00 (2013.01); B02C 23/06 (2013.01); B02C 23/38 (2013.01); H01G 11/42 (2013.01); H01G 11/86 (2013.01); H01M 4/0416 (2013.01); H01M 4/139 (2013.01); H01M 4/485 (2013.01); H01M 4/621 (2013.01); H01M 10/0525 (2013.01); Y02E 60/13 (2013.01); Y02T 10/70 (2013.01);
Abstract

A step of obtaining a mixture by adding 0.3 parts by weight to 10 parts by weight of a particulate binder dispersion, which has a solid content concentration of 20% by weight to 60% by weight in terms of a solid content, to 100 parts by weight of an electrode active material; a kneading step of stirring the mixture by a kneading blade to obtain a uniformly dispersed mixture; a crushing step of crushing the uniformly dispersed mixture by a crushing blade to obtain granulated particles; and a drying step of drying the granulated particles are included.


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Goto, Nobuyuki. (2022). Method for producing granulated particles for electrochemical device, electrode for electrochemical device, and electrochemical device (U.S. Patent No. 11331675). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11331675

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