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:
Jul. 05, 2022
Filed:
Apr. 08, 2019
Sumitomo Chemical Company, Limited, Tokyo, JP;
Yukako Anryu, Osaka, JP;
Koji Ichikawa, Osaka, JP;
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Abstract
A salt represented by formula (I): In formula (I), R, R, Rand Reach independently represent a halogen atom or a perfluoroalkyl group having 1 to 6 carbon atoms, R, Rand Reach independently represent a halogen atom, a hydroxy group, a fluorinated alkyl group having 1 to 6 carbon atoms or an alkyl group having 1 to 12 carbon atoms, and —CH— included in the alkyl group may be replaced by —O— or —CO—, m5 represents an integer of 0 to 3, m6 represents an integer of 0 to 3, m7 represents an integer of 0 to 3, Rand Reach independently represent a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, and —CH— included in the alkyl group may be replaced by —O— or —CO—, and Alrepresents an organic anion.