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.)
Akzo Nobel UK PLC
Original Assignee
American Viscose Corp
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 American Viscose CorpfiledCriticalAmerican Viscose Corp
Priority to ES0258367ApriorityCriticalpatent/ES258367A3/es
Publication of ES258367A3publicationCriticalpatent/ES258367A3/es
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics
(AREA)
Treatment Of Fiber Materials
(AREA)
Abstract
Un método para tratar viscosa, previamente a su expulsión, el cual comprende someter la viscosa a un alto vacío dentro de una primera cámara, caracterizado por: transferir la viscosa a una segunda cámara en la cual existe una presión inferior a la presión en la línea de suministro a la cámara; y bombear la viscosa de la segunda cámara, a una máquina de hilar.
ES0258367A1960-05-251960-05-25Un metodo y aparato para tratar viscosa
ExpiredES258367A3
(es)