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.)
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
Original Assignee
Glanzstoff AG
Vereinigte Glanzstoff Fabriken AG
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 Glanzstoff AG, Vereinigte Glanzstoff Fabriken AGfiledCriticalGlanzstoff AG
Priority to ES0231445ApriorityCriticalpatent/ES231445A1/es
Publication of ES231445A1publicationCriticalpatent/ES231445A1/es
Mejoras introducidas en el procedimiento para la fabricación continua de poliamidas a partir de ácidos dicarboxílicos y diaminas, caracterizadas porque una solución acuosa del compuesto de partida en fenol o sus homólogos, cuya concentración se mantiene a 10 a 80%, preferentemente a 20 a 60% con relación al compuesto de partida anhidro, se calienta a temperaturas generadoras de poliamidas.
ES0231445A1956-10-191956-10-19MEJORAS INTRODUCIDAS EN EL PROCEDIMIENTO PARA LA FABRICACIoN CONTINUA DE POLIAMIDAS
ExpiredES231445A1
(es)