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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and CofiledCriticalEI Du Pont de Nemours and Co
Priority to ES0240385ApriorityCriticalpatent/ES240385A1/es
Publication of ES240385A1publicationCriticalpatent/ES240385A1/es
Proceso para la producción de poliamidas casi o totalmente aromáticas, caracterizado por hacerse reaccionar una diamina aromática en solución acuosa con un haluro diácido aromático, en un sistema de reacciones interfaciales a bajas temperaturas, empleando como disolvente del haluro diácido uno que sea orgánico, inerte y al menos parcialmente miscible con el agua.
ES0240385A1958-02-271958-02-27PROCESO PARA LA PRODUCCIoN DE POLIAMIDAS CASI O TOTALMENTE AROMáTICAS
ExpiredES240385A1
(es)