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:
Jul. 28, 1998
Filed:
Oct. 20, 1995
Applicant:
Inventors:
Giovanni Colombo, Inveruno, IT;
Stefano Amarilli, Maggiora, IT;
Imre Kiricsi, Szeged, HU;
Carlo Perego, Carnate, IT;
Assignee:
Enichem Agusta S.p.A., Palermo, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; C07C / ;
U.S. Cl.
CPC ...
502 84 ; 502 61 ; 502 63 ; 502 73 ; 502 74 ; 585468 ;
Abstract
A catalyst is disclosed which comprises a clay belonging to the family of smectites, containing multi-metal pillars, together with a process which uses such a catalyst for the alkylation of aromatic hydrocarbons by means of long chain linear olefins. The resulting alkyl-aromatic compounds are useful for preparing biodegradable synthetic detergents.
Colombo, Giovanni. (1998). Catalyst and process for preparing long chain alkylaromatic compounds (U.S. Patent No. 5786290). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5786290
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile