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Wellcome Foundation Ltd
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Wellcome Foundation Ltd
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Priority to ES0234497ApriorityCriticalpatent/ES234497A1/es
Publication of ES234497A1publicationCriticalpatent/ES234497A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods
(AREA)
Abstract
Procedimiento para la preparación de sales de amonio cuaternario en el que una amina terciaria que contenga tres de los agrupamientos que se desean en el compuesto de amonio cuaternario final se hace reaccionar de manera conocida con un derivado cuaternizante adecuado del cuarto agrupamiento y, si se desea, la sal resultante se convierte en la sal de otro anión.
ES0234497A1957-03-271957-03-27Procedimiento para la preparaciën de sales de amonio cuaternario
ExpiredES234497A1
(es)