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:
Feb. 28, 1984
Filed:
Jan. 13, 1983
Applicant:
Inventor:
Wolfgang Kampf, Haltern, DE;
Assignee:
Chemische Werke Huels Aktiengesellschaft, Marl, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585377 ; 585601 ; 585664 ; 585665 ;
Abstract
A process for the isomerization of isolated double bonds to conjugated double bonds in optionally substituted cyclooctadienes using alkali metal or alkaline earth metal amides, if desired in the presence of a solvent, requires that the alkali metal or alkaline earth metal amide be produced with exclusion of moisture and under a protective gas atmosphere in the presence of the cyclooctadiene to be isomerized; and that the isomerization be conducted at temperatures of 70.degree.-200.degree. C.
Kampf, Wolfgang. (1984). Process for the isomerization of isolated double bonds to conjugated (U.S. Patent No. 4434310). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4434310
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile