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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 9090728 B1

PDFFull Text
Date of Patent:
Jul. 28, 2015

Filed:

Dec. 25, 2009

Binder for secondary battery electrodes

Applicants:

Takashi Matsuyama, Osaka, JP;

Kimio Misaki, Niihama, JP;

Inventors:

Takashi Matsuyama, Osaka, JP;

Kimio Misaki, Niihama, JP;

Assignee:

NIPPON A & L INC., Osaka, JP;

Attorney:

Buchanan, Ingersoll & Rooney PC

Primary Examiner:

Karuna P Reddy

Int. Cl.
CPC ...
C08F 265/00 (2006.01); C08F 285/00 (2006.01); H01M 4/62 (2006.01); C08F 257/02 (2006.01); C08F 220/06 (2006.01); C08F 236/04 (2006.01); C08F 220/10 (2006.01); C08F 12/02 (2006.01); C08F 212/02 (2006.01); H01M 4/13 (2010.01);
U.S. Cl.
CPC ...
C08F 265/00 (2013.01); C08F 257/02 (2013.01); C08F 285/00 (2013.01); H01M 4/622 (2013.01); C08F 12/02 (2013.01); C08F 212/02 (2013.01); C08F 220/06 (2013.01); C08F 220/10 (2013.01); C08F 236/04 (2013.01); H01M 4/13 (2013.01);
Abstract

A binder for secondary battery electrodes contains a copolymer latex obtained by emulsion polymerization of a monomer composition containing 12.0 to 39.5 wt % of an aliphatic conjugated diene-based monomer, 1.5 to 8.5 wt % of an unsaturated carboxylic acid alkyl ester monomer, 0.1 to 10.0 wt % of an ethylene-based unsaturated carboxylic acid monomer, and 42.0 to 86.4 wt % of a monomer that is copolymerizable therewith, wherein 50 to 100 wt % of the copolymer latex is toluene-insoluble.

Find Patent Forward Citations

Matsuyama, Takashi. (2015). Binder for secondary battery electrodes (U.S. Patent No. 9090728). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9090728

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

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