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:
Apr. 05, 1977
Filed:
Jun. 18, 1975
Applicant:
Inventors:
Christian Rasp, Cologne, DT;
Johann Grolig, Leverkusen, DT;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
260491 ; 2606 / ;
Abstract
In the process for the preparation of an acetoxybutanol by hydrogenation of the corresponding acetoxybutyraldehyde in the presence of metals of group VIII of the periodic table, the improvement which comprises carrying out the hydrogenation in the presence of methanol. The rate of reaction is improved by the use of methanol.