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Patent
Title

Blasfolien aus Cellulose

Other Title
Blown film made of cellulose
Abstract
The invention relates to a process for the production of oriented cellulose films by spinning amino oxides of dissolved cellulose in a precipitating bath, whereby the cellulose solution is extruded downwards into the precipitation bath via a film blow nozzle and an external air gap, and the application of said films.
Inventor(s)
Weigel, P.
Fink, H.P.
Frigge, K.
Schwarz, W.
Link to Espacenet
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=DE&NR=4421482A
Patent Number
1994-4421482
Publication Date
2001
Language
German
Fraunhofer-Institut für Angewandte Polymerforschung IAP  
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