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:
Nov. 21, 1995
Filed:
Sep. 30, 1994
Applicant:
Inventors:
Daniel E Resasco, Norman, OK (US);
Bonita K Marcus, Radnor, PA (US);
Chen-Shi Huang, Claymont, DE (US);
Vincent A Durante, West Chester, PA (US);
Assignee:
Sun Company, Inc. (R&M), Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; B01J / ;
U.S. Cl.
CPC ...
502222 ; 502 66 ; 502 74 ; 502216 ; 502221 ; 502259 ; 585661 ; 585444 ;
Abstract
Compositions of matter comprising sulfided nickel and nonacidic alumina, and having certain ratios of specific peak areas for nickel, for aluminum, for sulfide ion and/or for cesium, as determined by X-ray photoelectron spectroscopy, are useful as catalysts for dehydrogenation of organic compounds, and are superior as such catalysts to otherwise similar compositions not having such ratios.