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Ube Corp
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Ube Industries Ltd
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Application filed by Ube Industries LtdfiledCriticalUbe Industries Ltd
Priority to JP12628876ApriorityCriticalpatent/JPS6021144B2/en
Publication of JPS5353685ApublicationCriticalpatent/JPS5353685A/en
Publication of JPS6021144B2publicationCriticalpatent/JPS6021144B2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PURPOSE: To separate lactam on an industrial scale by the extraction of the Beckmann rearrangement product of an alicyclic oxime with a strong acid using a solvent mixture of a phenol and a hydrocarbon.