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. 11, 1978
Filed:
Dec. 07, 1976
Alain Muller, Le Havre, FR;
Compagnie Francaise de Raffinage, Paris, FR;
Abstract
Catalysts whose carrier is formed of an intimate mixture of aluminum oxide and at least one oxide of a second metal from groups VIB and VIII of the periodic table of the elements. The active phase of these catalysts comprises at least one metal from groups III to VIII of the periodic table. Also preparation of such catalysts by impregnation of a carrier with a solution containing ions of the metal of the active phase, said impregnation being followed by drying and calcination, the carrier used having been prepared by coprecipitation in the form of a gel from aqueous and/or organic solutions of the metals of which it is made up, coprecipitation being followed by drying and impregnation. Also hydrosulfurization and other uses for these catalysts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile