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:
Jul. 16, 1991
Filed:
Mar. 28, 1990
Applicant:
Inventor:
Michael J Virnig, Santa Rosa, CA (US);
Assignee:
Henkel Research Corporation, Santa Rosa, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C09F / ;
U.S. Cl.
CPC ...
2604056 ; 568384 ; 560174 ;
Abstract
Epoxides are isomerized to ketones by contacting the epoxides with a catalyst effective amount of a substantially fully hydrogenated palladium catalyst at a temperature of from about 200.degree. C. to about 300.degree. C. while contacting the epoxides with hydrogen at a partial pressure of equal to or less than one atmosphere.