Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 3, 2007
0Patent Application Number
113145860
Date Filed
December 21, 2005
0Patent Primary Examiner
Patent abstract
A process for the manufacture of a lactam from an amino alkane nitrile and/or its hydrolysis derivatives, comprising reacting a solution comprising at least about 5% by weight amino alkane nitrile in water at a temperature of greater than or equal to about 350° C. and at a pressure of greater than about 250 bar. Optionally, a dilute acid may be added as a catalyst.
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