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. 12, 1983
Filed:
Apr. 28, 1982
Applicant:
Inventors:
Klaus Gottlieb, Gelsenkirchen-Buer, DE;
Hartmut Bruderreck, Gelsenkirchen-Buer, DE;
Friedel-Heinrich Wehmeier, Bottrop-Kirchhellen, DE;
Assignee:
Veba Oel AG, Gelsenkirchen-Buer, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568697 ; 568918 ;
Abstract
A process for producing isopropyl alcohol and isopropyl tert-butyl ether from a mixture of light hydrocarbons containing propane and butane, comprises: