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:
Oct. 13, 2020
Filed:
Apr. 14, 2017
Applicant:
Zeon Corporation, Chiyoda-ku, Tokyo, JP;
Inventor:
Kouichirou Maeda, Tokyo, JP;
Assignee:
ZEON CORPORATION, Chiyoda-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 133/10 (2006.01); C08F 220/18 (2006.01); H01M 2/08 (2006.01); H01M 2/02 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
C09J 133/10 (2013.01); C08F 220/18 (2013.01); H01M 2/0277 (2013.01); H01M 2/08 (2013.01); H01M 10/0525 (2013.01); C08F 220/1806 (2020.02);
Abstract
Disclosed is an aqueous sealant composition for a nonaqueous electrolyte battery by which a sealant layer having excellent properties can be obtained. An aqueous sealant composition of the present disclosure comprises an acrylic polymer obtained by polymerizing a monomer composition comprising a compound represented by a general formula (I):CH═CRCOOR  (I),where Rrepresents —H or —CH, and Rrepresents a cycloalkyl group or an alkyl group having 8 or more carbon atoms, in an amount of 80 mass % or more in an aqueous solvent.