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:
Nov. 04, 1997
Filed:
Dec. 28, 1992
Applicant:
Inventors:
Gerhardt Horn, Oberhausen, DE;
Carl Dieter Frohning, Wesel, DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568881 ; 568883 ;
Abstract
A process for the preparation of alcohols by reaction of organic carbonyl compounds or mixtures containing them with hydrogen over a supported catalyst containing nickel, aluminum oxide, and zirconium dioxide at elevated temperature and, if appropriate, under elevated pressure. Ketones, aldehydes and derivatives thereof are reacted as the carbonyl compounds at temperatures of 60.degree. to 150.degree. C.