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. 19, 2011
Filed:
Sep. 10, 2008
Akiya Kawaue, Kawasaki, JP;
Takeshi Iwai, Kawasaki, JP;
Hideo Hada, Kawasaki, JP;
Shinichi Hidesaka, Kawasaki, JP;
Tsuyoshi Kurosawa, Kawasaki, JP;
Natsuko Maruyama, Kawasaki, JP;
Kensuke Matsuzawa, Kawasaki, JP;
Takehiro Seshimo, Kawasaki, JP;
Hiroaki Shimizu, Kawasaki, JP;
Tsuyoshi Nakamura, Kawasaki, JP;
Akiya Kawaue, Kawasaki, JP;
Takeshi Iwai, Kawasaki, JP;
Hideo Hada, Kawasaki, JP;
Shinichi Hidesaka, Kawasaki, JP;
Tsuyoshi Kurosawa, Kawasaki, JP;
Natsuko Maruyama, Kawasaki, JP;
Kensuke Matsuzawa, Kawasaki, JP;
Takehiro Seshimo, Kawasaki, JP;
Hiroaki Shimizu, Kawasaki, JP;
Tsuyoshi Nakamura, Kawasaki, JP;
Tokyo Ohka Kogyo Co., Ltd., Kawasaki-shi, JP;
Abstract
A compound represented by formula (I); and a compound represented by formula (b1-1): wherein X represents —O—, —S—, —O—R— or —S—R—, wherein each of Rand Rindependently represents an alkylene group of 1 to 5 carbon atoms; Rrepresents an alkyl group of 1 to 6 carbon atoms, an alkoxy group of 1 to 6 carbon atoms, a halogenated alkyl group of 1 to 6 carbon atoms, a halogen atom, a hydroxyalkyl group of 1 to 6 carbon atoms, a hydroxyl group or a cyano group; a represents an integer of 0 to 2; Qrepresents an alkylene group of 1 to 12 carbon atoms or a single bond; Yrepresents an alkylene group of 1 to 4 carbon atoms or a fluorinated alkylene group; Mrepresents an alkali metal ion; and Arepresents an organic cation.