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:
Nov. 12, 2013
Filed:
Nov. 01, 2007
Toshihiro Takai, Nishinomiya, JP;
Michiaki Umeno, Chiba, JP;
Shinobu Aoki, Ichihara, JP;
Terunori Fujita, Yokohama, JP;
Tsuneyuki Ohkubo, Ichihara, JP;
Toshihiro Takai, Nishinomiya, JP;
Michiaki Umeno, Chiba, JP;
Shinobu Aoki, Ichihara, JP;
Terunori Fujita, Yokohama, JP;
Tsuneyuki Ohkubo, Ichihara, JP;
Mitsui Chemicals, Inc., Tokyo, JP;
Abstract
The present invention provides an industrially practical process where a ketone and an aromatic compound are directly reacted to obtain a corresponding alkylated aromatic compound in a single reaction step. The process for producing an alkylated aromatic compound is characterized in that it comprises reacting an aromatic compound, a ketone and hydrogen in the presence of a solid acid substance and a catalyst composition comprising at least one metal selected from the group consisting of Co, Re, Ni and a platinum group metal.