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:
May. 07, 2019
Filed:
Aug. 30, 2016
Fujifilm Corporation, Tokyo, JP;
Sotaro Inomata, Kanagawa, JP;
Keisuke Kodama, Kanagawa, JP;
Satoshi Sano, Kanagawa, JP;
Kuniyuki Kaminaga, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
There are provided an ion-exchange polymer including a structure represented by the following General Formula (1) and a production method therefor, an electrolyte membrane and a production method therefor, and a composition for producing an ion-exchange polymer. In a case where the sum of a1, b1, and c1 is 1.000, a1 is 0.000 to 0.750, b1 is 0.240 to 0.990, and c1 is 0.001 to 0.100. L represents an alkylene group, Land Leach represent a divalent linking group, Ris a hydrogen atom or an alkyl group, Rand Reach represent an alkyl group or an allyl group, Xand Xeach represent an inorganic or organic anion, and Y represents a halogen atom. Zrepresents —O— or —NRa—, and Ra represents a hydrogen atom or an alkyl group.