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:
Dec. 12, 1995
Filed:
Aug. 18, 1994
Kenneth J Del Rossi, Woodbury, NJ (US);
Gregory A Jablonski, Rose Valley, PA (US);
Charles T Kresge, West Chester, PA (US);
Guenter H Kuehl, Cherry Hill, NJ (US);
David O Marler, Deptford, NJ (US);
Gayatri S Rav, Sewell, NJ (US);
Brenda H Rose, Rosemont, PA (US);
Mobil Oil Corp., Fairfax, VA (US);
Abstract
There is provided a catalyst comprising a heteropoly acid, such as phosphotungstic acid, supported on a mesoporous crystalline material, such as M41S. A particular form of this M41S support is designated as MCM-41. There is also provided a method for preparing this catalyst by impregnating the heteropoly acid on the support. There is also provided a process for using this catalyst to catalyze acid catalyzed reactions, such as the isomerization of paraffins and the alkylation of aromatics.