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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 10854920 B1

PDFFull Text
Date of Patent:
Dec. 01, 2020

Filed:

Dec. 01, 2017

Solid electrolyte composition, electrode sheet for all-solid state secondary battery, all-solid state secondary battery, and methods for manufacturing electrode sheet for all-solid state secondary battery and all-solid state secondary battery

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Masaomi Makino, Kanagawa, JP;

Hiroaki Mochizuki, Kanagawa, JP;

Tomonori Mimura, Kanagawa, JP;

Katsuhiko Meguro, Kanagawa, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Gary D Harris

Int. Cl.
CPC ...
H01M 10/0565 (2010.01); H01B 1/06 (2006.01); H01M 4/13 (2010.01); H01M 4/62 (2006.01); H01M 10/056 (2010.01); H01M 10/052 (2010.01); C08J 5/22 (2006.01); H01M 10/0562 (2010.01); C08G 83/00 (2006.01); C08L 101/00 (2006.01); C08L 101/06 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0565 (2013.01); C08G 83/003 (2013.01); C08G 83/005 (2013.01); C08J 5/22 (2013.01); C08L 101/005 (2013.01); C08L 101/06 (2013.01); H01B 1/06 (2013.01); H01M 4/13 (2013.01); H01M 4/62 (2013.01); H01M 4/622 (2013.01); H01M 10/052 (2013.01); H01M 10/056 (2013.01); H01M 10/0525 (2013.01); H01M 10/0562 (2013.01); C08F 2500/01 (2013.01); C08J 2300/202 (2013.01); C08L 2203/20 (2013.01); H01M 2300/0068 (2013.01); H01M 2300/0082 (2013.01); H01M 2300/0091 (2013.01); Y02T 10/7011 (2013.01);
Abstract

Provided are a solid electrolyte composition containing at least one dendritic polymer selected from the group consisting of dendrons, dendrimers, and hyperbranched polymers and a specific inorganic solid electrolyte, in which the dendritic polymer has at least one specific functional group, an electrode sheet for an all-solid state secondary battery and an all-solid state secondary battery for which the solid electrolyte composition is used, a method for manufacturing an electrode sheet for an all-solid state secondary battery, and a method for manufacturing an all-solid state secondary battery.

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