Catalytic composite for conversion of hydrocarbons
CA 1269090 C · Owner: Johnson, Russell W. · Inventors: Gilson, Jean-Pierre; Johnson, Russell W.; Lambert, Susan L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
CATALYTIC COMPOSITE FOR CONVERSION OF HYDROCARBONS" ABSTRACT, A novel hydrocarbon conversion composite is disclosed which comprises a combination of a nonacidic zeolite catallytically effective, amounts of a Group VIII metal component and a silica support matrix, derived by a high pH gelation of an alkali metal silicate sol. This novel composition has particular utility as a dehydrocyclization catalyst for the conversion of paraffins to aromatic compounds.
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 15, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 15, 2007.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.