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. 02, 2013
Filed:
May. 19, 2009
Takuto Nishiguchi, Tokyo, JP;
Hiroaki Ohno, Tokyo, JP;
Takahiro Higeta, Tokyo, JP;
Yuichi Sadamitsu, Tokyo, JP;
Takuto Nishiguchi, Tokyo, JP;
Hiroaki Ohno, Tokyo, JP;
Takahiro Higeta, Tokyo, JP;
Yuichi Sadamitsu, Tokyo, JP;
Nippon Kayaku Kabushiki Kaisha, Tokyo, JP;
Polatechno Co., Ltd., Niigata, JP;
Abstract
Azo compounds represented by formula (1) (In the formula, Rrepresents a lower alkoxy group with a sulfone group. R-Reach independently represents a hydrogen atom, lower alkyl group or lower alkoxy group. X is an optionally substituted amino group, optionally substituted benzoylamino group, optionally substituted phenylamino group, optionally substituted phenyl azo group or optionally substituted naphthotriazole group. m represents 1 or 2 and n represents 0 or 1.) and salts thereof.