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. 17, 2002
Filed:
Oct. 26, 1999
Applicant:
Inventors:
Francesco Casagrande, San Nazzaro Sesia, IT;
Marinella Malentacchi, Castiglion Fiorentino, IT;
Assignee:
Sud Chemie M.T. S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 1/7156 ; B01J 2/304 ; B01J 2/302 ; B01J 2/372 ;
U.S. Cl.
CPC ...
C07C 1/7156 ; B01J 2/304 ; B01J 2/302 ; B01J 2/372 ;
Abstract
A catalyst for the oxi-chlorination of ethylene to 1,2-dichloroethane which comprises cupric oxychloride (CuOHCl) as an active component. CuOHCl is preferably supported on a porous support such as alumina and used in fixed-bed oxi-chlorination processes.
Casagrande, Francesco. (2002). Catalysts for the oxi-chlorination of ethylene to 1,2-dichloroethane (U.S. Patent No. 6452059). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6452059
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile