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:
Oct. 10, 2000
Filed:
Nov. 25, 1998
Applicant:
Inventors:
Yoshinoro Hara, Kanagawa, JP;
Hiroko Takahashi, Kanagawa, JP;
Assignee:
Mitsubishi Chemical Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
549540 ; 549560 ;
Abstract
Disclosed is a process for producing a compound having at least one epoxy group, which comprises: subjecting a compound having at least one carbon--carbon unsaturated bond and at least one epoxy group to selective hydrogenation in the presence of a catalyst comprising at least one of rhodium and ruthenium supported on a carbonaceous support, the carbonaceous support having a specific surface area of from 5 to 600 m.sup.2 /g, to thereby selectively hydrogenate the at least one carbon--carbon unsaturated bond.