Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles
Reexamination Certificate
2008-04-22
2008-04-22
Saeed, Kamal A. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitriles
Reexamination Certificate
active
10553916
ABSTRACT:
A process for isomerizing cis-2-pentenenitrile to trans-3-pentenenitrile in the presence of aluminum oxide as a catalyst, wherein the aluminum oxide has a BET surface area of at least 50 m2/g.
REFERENCES:
patent: 3526654 (1970-09-01), Hildebrand
patent: 3852325 (1974-12-01), King
Bartsch Michael
Baumann Robert
Flores Miquel Angel
Haderlein Gerd
Jungkamp Tim
BASF - Aktiengesellschaft
Connolly Bove & Lodge & Hutz LLP
Saeed Kamal A.
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