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:
Dec. 17, 2024
Filed:
Jun. 11, 2020
Applicant:
Furukawa Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
FURUKAWA CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0562 (2010.01); B02C 17/18 (2006.01); B02C 17/20 (2006.01);
U.S. Cl.
CPC ...
B02C 17/20 (2013.01); B02C 17/188 (2013.01); H01M 10/0562 (2013.01); H01M 2300/0068 (2013.01);
Abstract
A method of producing an inorganic material (S) according to the present invention includes a vitrification step (S) of applying shearing stress and compressive stress to a mixed powder (MP) of a plurality of kinds of inorganic compound powders by using a ring ball mill mechanism () to vitrify at least a part of the mixed powder (MP); and a dispersion step (S) of dispersing the vitrified mixed powder (MP) after the vitrification step (S), where a combined step of the vitrification step (S) and the dispersion step (S) is performed a plurality of times to obtain a vitrified inorganic material powder from the mixed powder.