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:
Jan. 29, 2019
Filed:
Sep. 13, 2017
Applicant:
Mexichem Amanco Holding S.a. DE C.v., Tlalnepantla, MX;
Inventors:
Andrew P Sharratt, Cheshire, GB;
John D Scott, Shropshire, GB;
Assignee:
Mexichem Amanco Holding S.A. de C.V., Tialnepantla, MX;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 25/00 (2006.01); C07C 17/20 (2006.01); B01J 23/26 (2006.01); C07C 17/21 (2006.01); B01J 21/00 (2006.01); B01J 23/00 (2006.01); B01J 29/00 (2006.01);
U.S. Cl.
CPC ...
C07C 17/206 (2013.01); B01J 23/26 (2013.01); C07C 17/21 (2013.01);
Abstract
A chromia-based fluorination catalyst comprising at least one additional metal selected from zinc, nickel, aluminum and magnesium in which from 0.1 to 8.0% by weight of the catalyst is in the form of one or more crystalline compounds of chromium and/or one or more crystalline compounds of the at least one additional metal. The catalyst can be used in processes for producing a fluorinated hydrocarbon.