Process for olefin isomerization
Patent 5304696 Issued on April 19, 1994. Estimated Expiration Date: 
April 15, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 15, 2013. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3032599 3132110 3800003 3821123 3898179 Catalysts Catalytic hydrogenation of di(4-aminophenyl)methane Upgrading of pyrolysis tar Catalyst for hydrocarbon conversion and conversion process utilizing the same Catalyst for hydrocarbon conversion and conversion process utilizing the same InventorsAssigneeApplicationNo. 047665 filed on 04/15/1993US Classes:585/668, Using S-containing catalyst585/664, By double-bond-shift isomerization585/670Using transition metal-containing catalystExaminersPrimary: Garvin, Patrick P.Assistant: Irzinski, E. D. Attorney, Agent or FirmInternational ClassesC07C 005/23C07C 005/25 AbstractA process for the double bond isomerization of olefinic compounds is provided comprising contacting an olefinic compound and a sulfated zirconia catalyst.Other References
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