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. 07, 2012
Filed:
Nov. 30, 2007
Nobuyoshi Suzuki, Wakayama, JP;
Michio Terasaka, Wakayama, JP;
Nobuyoshi Suzuki, Wakayama, JP;
Michio Terasaka, Wakayama, JP;
Kao Corporation, Tokyo, JP;
Abstract
The present invention relates to a process for producing a hydrogenolysis product of a polyhydric alcohol with a high selectivity and high efficiency using a specific catalyst, as well as to a catalyst for hydrogenolysis of a polyhydric alcohol used in the process. The process for producing a hydrogenolysis product of a polyhydric alcohol includes bringing the polyhydric alcohol into contact with hydrogen in the presence of (A) a catalyst containing at least one metal component selected from among platinum, palladium, and ruthenium, and (B) a catalyst containing a rhenium component. The catalyst for hydrogenolysis of a polyhydric alcohol is used in the process.