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:
Aug. 02, 2016
Filed:
Jun. 28, 2011
Takashi Hiraoka, Hannan, JP;
Hiromu Sakamoto, Ibaraki, JP;
Koji Ichikawa, Toyonaka, JP;
SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;
Abstract
The present invention is a salt represented by the formula (I) wherein Rand Rindependently represent a fluorine atom or a Cto Cperfluoroalkyl group; Lrepresents a Cto Cdivalent saturated hydrocarbon group, a —CH— contained in the saturated hydrocarbon group may be replaced by —O— or —CO—; ring Wrepresents a Cto Cheterocycle; Rrepresents a hydrogen atom or a Cto Chydrocarbon group, a —CH— contained in the hydrocarbon group may be replaced by —O— or —CO—; Rin each occurrence independently represent a Cto Chydrocarbon group, a —CH— contained in the hydrocarbon group may be replaced by —O— or —CO—; m represents an integer of 0 to 6; and Zrepresents an organic cation.