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. 15, 2016
Filed:
Apr. 26, 2013
Jx Nippon Oil & Energy Corporation, Tokyo, JP;
Osaka University, Suita-shi, Osaka, JP;
Junko Ichihara, Suita, JP;
Shunro Yamaguchi, Suita, JP;
Atsushi Kameyama, Tokyo, JP;
Takashi Suzuki, Tokyo, JP;
Takashi Morikita, Tokyo, JP;
JX Nippon Oil & Energy Corporation, Tokyo, JP;
OSAKA UNIVERSITY, Suita-shi, Osaka, JP;
Abstract
The present invention provides a method for producing an epoxy compound by expoxidation of an olefin compound with good productivity wherein a compound having a carbon-carbon double bond is reacted with hydrogen peroxide in the coexistence of (a) a compound having a carbon-carbon double bond, (b) a hydrogen peroxide solution, (c) a powdered solid catalyst support and (d) a powdered catalyst and optionally (e) an organic solvent, the total mass of (c) and (d) being 100 percent by mass or less on the basis of the total mass of (a), (b) and (e).