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:
Oct. 23, 2007
Filed:
May. 07, 2004
Applicants:
Iver Schmidt, Copenhagen, DK;
Claus Hviid Christensen, Lynge, DK;
Christina Christensen, Lynge, DK;
Kim Johannsen, Holte, DK;
Inventors:
Iver Schmidt, Copenhagen, DK;
Claus Hviid Christensen, Lynge, DK;
Christina Christensen, Lynge, DK;
Kim Johannsen, Holte, DK;
Assignee:
Haldor Topsoe A/S, Lyngby, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/68 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the catalytic alkylation of monocyclic aromatic compounds in a hydrocarbon process stream comprising contacting the monocyclic aromatic compound-containing hydrocarbon process stream with an alkylation agent under alkylation conditions with a mesoporous zeotype catalyst having an intracrystalline, non-crystallographic mesopore system and a mesopore volume of the zeotype crystals above 0.25 ml/g.