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:
Mar. 01, 2016
Filed:
Oct. 21, 2014
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 381/12 (2006.01); G03F 7/004 (2006.01); G03F 7/039 (2006.01); G03F 7/20 (2006.01);
U.S. Cl.
CPC ...
G03F 7/0045 (2013.01); C07C 381/12 (2013.01); G03F 7/0046 (2013.01); G03F 7/0397 (2013.01); G03F 7/2041 (2013.01);
Abstract
A salt represented by formula (I): wherein Rand Rindependently in each occurrence represent a hydrogen atom, a hydroxy group or a C1-C12 hydrocarbon group where a methylene group can be replaced by an oxygen atom or a carbonyl group;Arand Areach independently represent a C6-C36 aromatic hydrocarbon group which can have a substituent or a C6-C36 heteroaromatic hydrocarbon group which can have a substituent;Aand A'each independently represent an organic anion; and'm' and 'n' independently each represent an integer of 1 to 2.