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CARBOCHIMIQUE SA
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CARBOCHIMIQUE SA
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Publication of ES205584A3publicationCriticalpatent/ES205584A3/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedimiento para la obtención de una mezcla de di- y trietanolaminas por reacción de óxido de etileno con amoniaco en solución acuosa caracterizándose porque con objeto de impedir o de limitar la formación de monoetanolamina se añade a los reactivos empleados una cantidad de dicha amina que es superior a la cantidad que se formaría sin dicha adición en las condiciones consideradas.
ES0205584A1947-09-121952-09-30PROCEDIMIENTO PARA LA OBTENCIoN DE UNA MEZCLA DE DI Y TRIETANOLAMINAS
ExpiredES205584A3
(es)