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:
Apr. 16, 1985
Filed:
May. 23, 1984
Applicant:
Inventors:
Assignee:
Nippon Oil Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585467 ; 585446 ; 585448 ; 502200 ; 502344 ;
Abstract
A process is disclosed for producing alkylbenzenes by the alkylation of aromatic hydrocarbons with olefins. High reactivity and selectivity are afforded by the use of a catalyst comprising sodium and/or sodium amide deposited on a carrier represented by the formula K.sub.2 O. x Al.sub.2 O.sub.3 where x is 0.5.ltoreq.x.ltoreq.11.