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:
Apr. 14, 2025
Filed:
May. 25, 2020
Nippon Soda Co., Ltd., Tokyo, JP;
Riho Taguchi, Odawara, JP;
Hiroto Suzuki, Odawara, JP;
Kotaro Shibayama, Odawara, JP;
Takao Iwasa, Odawara, JP;
Kento Iwata, Odawara, JP;
NIPPON SODA CO., LTD., Tokyo, JP;
Abstract
A compound represented by a formula (I) or a formula (II): (in the formulas (I) and (II), A represents an oxygen atom or a sulfur atom, Xrepresents a halogeno group or the like, m represents the number of Xgroups and is any integer of 0 to 5, Z represents a group represented by a formula (Z-1) or a formula (Z-2), a bond marked with a symbol * means a bond with a carbonyl group or a thiocarbonyl group in a pyridinium salt, Y represents a substituted or unsubstituted Calkenylene group, Q represents a naphthalene ring or a 6- to 10-membered heteroaryl ring, Xrepresents a substituted or unsubstituted Calkyl group or the like, Xrepresents a halogeno group or the like, n represents the number of Xgroups and is any integer of 0 to 4, Zrepresents a counter ion, and q represents a valence of the counter ion and is 1 or 2.)