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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ajit B. Dandekar0
Michael Hryniszak0
Thomas Francis Degnan0
Wieslaw Jerzy Roth0
Donald J. Klocke0
John P. McWilliams0
Date of Patent
November 20, 2007
0Patent Application Number
111287210
Date Filed
May 13, 2005
0Patent Primary Examiner
Patent abstract
The present invention provides a process for producing an alkylaromatic compound comprising the step of contacting an alkylatable aromatic compound with an alkylating agent under alkylation conditions in the presence of a alkylation catalyst comprising phosphorus and a porous crystalline inorganic oxide material having an X-ray diffraction pattern including the d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07 and 3.42±0.07 Angstrom.
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