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SYNTHESE CHEMIE GmbH
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SYNTHESE CHEMIE GmbH
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Publication date
Application filed by SYNTHESE CHEMIE GmbHfiledCriticalSYNTHESE CHEMIE GmbH
Priority to ES0231908ApriorityCriticalpatent/ES231908A1/es
Publication of ES231908A1publicationCriticalpatent/ES231908A1/es
Procedimiento de fabricación de epsilón-caprolactama, caracterizado porque la amida del ácido epsilón-oxicapróico se transforma en epsilón-caprolactama en solución acuosa amoniacal a temperatura elevada y a presión elevada.
ES0231908A1956-11-131956-11-13PROCEDIMIENTO DE FABRICACIoN DE EPSILON-CAPROLACTAMA
ExpiredES231908A1
(es)
PROCEDIMIENTO INDUSTRIAL DE PREPARACIoN DE LA TRIMETILENTRINITROAMINA DE HEXAMETILENTETRAMINA Y áCIDO NiTRICO CONCENTRADO EN EXCESO, QUE ES RECUPERADO DIRECTAMENTE A ALTA CONCENTRACION.