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.)
Phrix Werke AG
Original Assignee
Phrix Werke 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 Phrix Werke AGfiledCriticalPhrix Werke AG
Priority to ES0246064ApriorityCriticalpatent/ES246064A1/es
Publication of ES246064A1publicationCriticalpatent/ES246064A1/es
Procedimiento para estabilizar poliamidas, contra la acción de luz, oxígeno y calor, caracterizado porque, antes, durante, o después de la policondensación son adicionadas a las materias de partida formadoras de poliamidas, o a sus mezclas, o bien a la masa poliamídica, mezclas a base de aminoalcoholes y compuesto de oxiácidos del fósforo.
ES0246064A1958-12-191958-12-19Procedimiento para estabilizar poliamidas.
ExpiredES246064A1
(es)