Options
Patent
Title
Verfahren zur Herstellung von cellulosischen Formkoerpern sowie cellulosische Formkoerper
Other Title
Process for the production of cellulose fibres and cellulose fibres with reduced fibrillation tendency
Abstract
The invention relates to a process for the production of cellulose fibres by spinning a spinning solution, containing cellulose dissolved in amine oxides in more or less known concentrations, through spinning nozzles over an air gap in a spinning bath, whereby the spinning solution is guided through at least two spinning baths in succession after exiting from the spinning nozzle, whereby the spinning baths are selected in such a way that the coagulation of the cellulose in the first bath is at least slower than that in the final bath.
Inventor(s)
Weigel, P.
Fink, H.P.
Purz, H.J.
Frigge, K.
Wachsmann, U.
Nywlt, M.
Patent Number
1994-4446491
Publication Date
2001
Language
German