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:
Dec. 22, 1981
Filed:
Nov. 28, 1980
Applicant:
Inventors:
Allan E Barnett, Westfield, NJ (US);
Albert P Halluin, Westfield, NJ (US);
Assignee:
Exxon Research & Engineering Co., Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C11C / ;
U.S. Cl.
CPC ...
564358 ; 2524 / ; 2524 / ; 2524 / ; 260 / ; 260409 ; 564375 ; 564385 ; 564490 ; 564493 ; 568814 ; 568881 ; 568882 ; 568883 ; 585267 ; 585276 ; 585277 ; 585269 ; 585270 ;
Abstract
Supported coprecipitated catalysts comprised of one or more metals of Group VIII, one or more metals of Group IIA, and aluminum are used for hydrogenating hydrogenatable organic compounds. The catalysts are produced by preparing, under agitation; an aqueous mixture containing ions of Group VIII, Group IIA, and aluminum, as well as solid porous particles to form a coprecipitate of the metal ions and aluminum ions with the solid porous support particles; heating the aqueous reaction mixture; and adding precipitating agent to precipitate the metal ions and aluminum ions onto the solid support.