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. 28, 1998
Filed:
May. 05, 1995
Applicant:
Inventors:
Henri J Beelen, Heerlen, NL;
Geert I Bonte, Diepenbeek, BE;
Michiel Cramwinckel, 's-Hertogenbosch, NL;
Henricus A Duisters, Budel, NL;
Johan G Haenen, Hasselt, BE;
Assignee:
DSM N.V., Heerlen, NL;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
585430 ; 585431 ; 585433 ; 585434 ;
Abstract
The invention relates to a process for the preparation of an alkyl benzene by catalytic dehydrogenation of the corresponding alkenyl cyclohexene in the gas phase in the presence of a diluent. A characteristic feature is that at least a part of the alkyl cyclohexane in the reaction product is used as diluent. Hydrogen can be used as an additional diluent according to the invention.
Beelen, Henri. (1998). Process for the preparation of an alkyl benzene (U.S. Patent No. 5744671). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5744671
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile