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. 12, 2022
Filed:
Nov. 15, 2019
Sumitomo Chemical Company, Limited, Tokyo, JP;
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Abstract
A salt is represented by formula (I). In formula (I), R, Rand Reach independently represent a halogen atom, a perfluoroalkyl group having 1 to 6 carbon atoms or a hydrocarbon group having 1 to 12 carbon atoms, and —CH— included in the hydrocarbon group may be replaced by —O— or —CO—, m1 represents an integer of 0 to 4, and when m1 is 2 or more, a plurality of Rmay be the same or different from each other, m2 represents an integer of 0 to 4, and when m2 is 2 or more, a plurality of Rmay be the same or different from each other, and m3 represents an integer of 0 to 4, and when m3 is 2 or more, a plurality of Rmay be the same or different from each other.