Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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Filing date
Publication date
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Publication of ES250384A1publicationCriticalpatent/ES250384A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedimiento para producir fenilenodiaminas N,N'' sustituidas adaptadas para uso como antiozonizantes, caracterizado porque se hace reaccionar una N,N'' -di-alquil- o ciclo-alquil-p-fenilenodiamina con óxido de alquileno a una temperatura elevada.
ES0250384A1958-07-071959-06-27UN PROCEDIMIENTO DE PRODUCIR FENILENDIAMINAS N,N'-SUSTITUiDAS
ExpiredES250384A1
(es)