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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 9774042 B1

PDFFull Text
Expired
Date of Patent:
Sep. 26, 2017

Filed:

Apr. 11, 2014

Metal phthalocyanine polymer and electrode catalyst produced using the same, and producing methods thereof

Applicant:

Ihara Chemical Industry Co., Ltd., Tokyo, JP;

Inventors:

Nobukatsu Nemoto, Tokyo, JP;

Izuru Kobayashi, Tokyo, JP;

Kazuto Umezu, Tokyo, JP;

Masaji Akimoto, Tokyo, JP;

Assignee:

KUMIAI CHEMICAL INDUSTRY CO., LTD., Tokyo, JP;

Attorney:

The Webb Law Firm

Primary Examiner:

Duc Truong

Int. Cl.
CPC ...
H01M 4/90 (2006.01); B01J 31/22 (2006.01); C08G 69/42 (2006.01); C08G 73/06 (2006.01); C08L 79/04 (2006.01); H01M 4/88 (2006.01); C08F 226/06 (2006.01); B01J 31/20 (2006.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 4/9083 (2013.01); B01J 31/22 (2013.01); C08F 226/06 (2013.01); C08G 69/42 (2013.01); C08G 73/0672 (2013.01); C08L 79/04 (2013.01); H01M 4/88 (2013.01); H01M 4/8882 (2013.01); H01M 4/9008 (2013.01); H01M 2008/1095 (2013.01);
Abstract

The present invention relates to a metal phthalocyanine polymer that includes a repeating structural unit obtained by amide bonding of a structural unit represented by the following general formula (1a) to a structural unit represented by the following general formula (2a): With general formula (1a), L is a divalent or trivalent metal ion belonging to Period 3 to Period 5 on the long-form periodic table. With general formula (2a), M is a divalent or trivalent metal ion belonging to Period 3 to Period 5 on the long-form periodic table.

Find Patent Forward Citations

Nemoto, Nobukatsu. (2017). Metal phthalocyanine polymer and electrode catalyst produced using the same, and producing methods thereof (U.S. Patent No. 9774042). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9774042

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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