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:
Mar. 27, 1979
Filed:
Apr. 12, 1978
Applicant:
Inventors:
Gebhard Rauleder, Duesseldorf, DE;
Helmut Waldmann, Leverkusen, DE;
Gerhard Scharfe, Leverkusen, DE;
Rupert Wenzel, Leverkusen, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
26034812 ;
Abstract
An improved process has been invented for the production of (1-chloroethenyl)-oxirane which comprises dehydrochlorinating (1,2-dichloroethyl)-oxirane with a solution of the sodium salt of an alcohol having at least 5 carbon atoms in said alcohol and separating the (1-chloro-ethenyl)-oxirane from the reaction mixture.