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:
Aug. 04, 2015
Filed:
Jun. 21, 2012
Paolo Calaresu, Sassari, IT;
Elena Bencini, Cerese di Virgilio, IT;
Alessandro Casalini, Mantua, IT;
Alessandro Del Seppia, Porto Matovand Mantua, IT;
Giovanni Antonio Fois, Virgilio Mantua, IT;
Paolo Calaresu, Sassari, IT;
Elena Bencini, Cerese di Virgilio, IT;
Alessandro Casalini, Mantua, IT;
Alessandro Del Seppia, Porto Matovand Mantua, IT;
Giovanni Antonio Fois, Virgilio Mantua, IT;
VERSALIS S.P.A., San Donato Milanese (MI), IT;
Abstract
Process for the alkylation of aromatic hydrocarbons by means of aliphatic alcohols containing from 1 to 8 carbon atoms, which comprises feeding the hydrocarbon and alcohol to the head of a fixed-bed reactor, operating with 'trickle flow' regime, containing at least one layer of a catalyst comprising a zeolite selected from medium-pore zeolites and large-pore zeolites.