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:
May. 12, 2020
Filed:
Dec. 24, 2012
Applicant:
Versalis S.p.a., San Donato Milanese (MI), IT;
Inventors:
Rodolfo Iezzi, San Donato Milanese, IT;
Giulio Manzini, San Giuliano Milanese, IT;
Paolo Pollesel, San Donato Milanese, IT;
Alessandro Del Seppia, Porto Mantovano, IT;
Assignee:
versalis S.p.A., San Donato Milanese (MI), IT;
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/62 (2006.01); B01J 21/12 (2006.01); B01J 23/58 (2006.01); B01J 37/00 (2006.01); C07C 5/333 (2006.01); B01J 21/04 (2006.01);
U.S. Cl.
CPC ...
B01J 23/626 (2013.01); B01J 21/12 (2013.01); B01J 23/58 (2013.01); B01J 23/62 (2013.01); B01J 23/624 (2013.01); B01J 37/0045 (2013.01); C07C 5/3332 (2013.01); C07C 5/3335 (2013.01); C07C 5/3337 (2013.01); B01J 21/04 (2013.01); C07C 2521/04 (2013.01); C07C 2521/08 (2013.01); C07C 2521/12 (2013.01); C07C 2523/02 (2013.01); C07C 2523/04 (2013.01); C07C 2523/08 (2013.01); C07C 2523/14 (2013.01); C07C 2523/42 (2013.01); C07C 2523/62 (2013.01); C07C 2523/63 (2013.01);
Abstract
The present invention relates to a catalytic composition which comprises microspheroidal alumina and an active component containing a mixture comprising Gallium and/or Gallium oxides, Tin and/or Tin oxides, a quantity ranging from 1 ppm to 500 ppm with respect to the total weight of the catalytic composition of platinum and/or platinum oxides, and oxides of alkaline and/or alkaline earth metals.