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:
Sep. 30, 2003
Filed:
Oct. 09, 2001
Applicant:
Inventors:
Michele Rossi, Borromeo, IT;
Carlo Rubini, Della Battaglia, IT;
Antonio Pasquale, Novara, IT;
Luigi Cavalli, Novaria, IT;
Assignee:
Sud Chemie MT S.R.L., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 1/723 ; C07C 1/904 ; B01J 2/340 ; B01J 2/342 ; B01J 2/358 ;
U.S. Cl.
CPC ...
C07C 1/723 ; C07C 1/904 ; B01J 2/340 ; B01J 2/342 ; B01J 2/358 ;
Abstract
Catalysts for the fluid-bed hydrodechlorination of carbon tetrachloride to chloroform having high catalytic stability and comprising platinum supported on microspheroidal gamma alumina, characterized in that the platinum is in the form of particles dispersed throughout the mass of the support.