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
Publication of ES224052A1publicationCriticalpatent/ES224052A1/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Artificial Filaments
(AREA)
Abstract
Procedimiento para la fabricación de hilos sintéticos de viscosa caracterizado por agregarse a una viscosa no demasiado madura imidazol en cantidades de 0 06 - 0 4% en peso a continuación de lo cual se deforma esta viscosa en un baño con 30 - 50 g/l de sulfato de zinc y 40 - 65 g de H2 SO4 descomponiéndose en un segundo baño caliente que contiene 2 - 10 g/l de H2SO4 que se estira entonces en 80-120%.
ES0224052A1954-11-251955-09-20UN PROCEDIMIENTO PARA LA FABRICACIoN DE HILOS SINTÉTICOS DE VISCOSA
ExpiredES224052A1
(es)