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:
Nov. 17, 2020
Filed:
Sep. 01, 2017
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F 7/004 (2006.01); G03F 7/38 (2006.01); C07C 303/32 (2006.01); C07C 309/06 (2006.01); C07C 309/12 (2006.01); C07C 309/19 (2006.01); C07C 309/17 (2006.01); G03F 7/038 (2006.01); C07D 319/08 (2006.01); C07C 381/12 (2006.01); C07D 327/08 (2006.01); C07D 335/02 (2006.01); C07D 327/04 (2006.01); C07C 309/10 (2006.01); C07D 317/72 (2006.01); C07D 327/06 (2006.01); C07D 333/46 (2006.01); C07D 321/10 (2006.01); C07D 307/77 (2006.01); G03F 7/32 (2006.01); G03F 7/16 (2006.01); G03F 7/20 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0045 (2013.01); C07C 303/32 (2013.01); C07C 309/06 (2013.01); C07C 309/10 (2013.01); C07C 309/12 (2013.01); C07C 309/17 (2013.01); C07C 309/19 (2013.01); C07C 381/12 (2013.01); C07D 307/77 (2013.01); C07D 317/72 (2013.01); C07D 319/08 (2013.01); C07D 321/10 (2013.01); C07D 327/04 (2013.01); C07D 327/06 (2013.01); C07D 327/08 (2013.01); C07D 333/46 (2013.01); C07D 335/02 (2013.01); G03F 7/0384 (2013.01); C07C 2603/74 (2017.05); G03F 7/16 (2013.01); G03F 7/20 (2013.01); G03F 7/325 (2013.01); G03F 7/38 (2013.01);
Abstract
A salt represented by formula (I): wherein Rand Rindependently each represent a C6-C18 unsubstituted or substituted aromatic hydrocarbon group,Xrepresents a C1-C12 divalent aliphatic saturated hydrocarbon group in which a methylene group can be replaced by an oxygen atom or a carbonyl group, andArepresents an organic anion.