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 8946480 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 03, 2015

Filed:

Dec. 13, 2012
Applicant:

Japan Science and Technology Agency, Kawaguchi-shi, Saitama, JP;

Inventors:

Takashi Kato, Tokyo, JP;

Masafumi Yoshio, Tokyo, JP;

Bartolome Soberats, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 213/00 (2006.01); C07C 215/00 (2006.01); H01M 10/0566 (2010.01); C07C 217/84 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0566 (2013.01); C07C 217/84 (2013.01); H01M 10/0525 (2013.01); C07B 2200/13 (2013.01); H01M 2300/0025 (2013.01);
Abstract

A liquid crystalline compound and an electrolyte material in which the conductivity switches between ion conductivity and non-ion conductivity depending on changes in temperature, and thus a switching function can be obtained are proposed. The liquid crystalline compound has a columnar liquid crystal phase in which an ammonium group is linked with an alkoxyphenyl group. A structural change thereof occurs depending on changes in temperature, and the conductivity switches between ion-conducting and non-ion-conducting, and thus the switching function can be obtained.


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Kato, Takashi. (2015). Liquid crystalline compound and electrolyte material (U.S. Patent No. 8946480). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8946480

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