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:
May. 06, 2008
Filed:
May. 06, 2004
Joerg Krissmann, Kleinostheim, DE;
Dirk Roettger, Recklinghausen, DE;
Cornelia Borgmann, Recklinghausen, DE;
Kerstin Kaemper, Waltron, DE;
Franz Nierlich, Marl, DE;
Alfred Kaizik, Marl, DE;
Udo Knippenberg, Marl, DE;
Rainer Malzkorn, Mobile, AL (US);
Joerg Krissmann, Kleinostheim, DE;
Dirk Roettger, Recklinghausen, DE;
Cornelia Borgmann, Recklinghausen, DE;
Kerstin Kaemper, Waltron, DE;
Franz Nierlich, Marl, DE;
Alfred Kaizik, Marl, DE;
Udo Knippenberg, Marl, DE;
Rainer Malzkorn, Mobile, AL (US);
OXENO Olefinchemie GmbH, Marl, DE;
Abstract
The invention relates to a process for preparing 1-octene from a Cfraction from a cracker by telomerization of the 1,3-butadiene present in the Cfraction from a cracker by means of methanol in the presence of a catalyst, hydrogenation of the telomer obtained in this way, dissociation of the hydrogenated telomer and work-up of the resulting dissociation product to give pure 1-octene.