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. 01, 2013
Filed:
Oct. 22, 2009
Kenji Fujiwara, Kamakura, JP;
Tsuneyuki Ohkubo, Ichihara, JP;
Terunori Fujita, Yokohama, JP;
Shinobu Aoki, Ichihara, JP;
Masayasu Ishibashi, Ichihara, JP;
Masao Imai, Yokohama, JP;
Kozo Yasuda, Chiba, JP;
Kenji Fujiwara, Kamakura, JP;
Tsuneyuki Ohkubo, Ichihara, JP;
Terunori Fujita, Yokohama, JP;
Shinobu Aoki, Ichihara, JP;
Masayasu Ishibashi, Ichihara, JP;
Masao Imai, Yokohama, JP;
Kozo Yasuda, Chiba, JP;
Mitsui Chemicals, Inc., Tokyo, JP;
Abstract
A method for producing an alkylated aromatic compound includes a step (i) of producing a reaction product (a1) containing the alkylated aromatic compound and water by the reaction of an aromatic compound, a ketone, and hydrogen using a metal component containing at least one metallic element of copper, nickel, cobalt, and rhenium and a solid acid substance; a step (ii) of forming a dehydrated product (a2) from at least a portion of the reaction product (a1) by removing at least a portion of the water in the reaction product (a1); and a step (iii) of producing a reaction product (a3) containing the alkylated aromatic compound by bringing at least a portion of the dehydrated product (a2) into contact with a solid acid substance.