UPCYCLED CELLULOSIC FIBERS

Cellulosic material for the production of regenerated cellulosic fiber is disclosed. The cellulosic material comprises reclaimed cellulosic material, wherein the reclaimed cellulosic material is obtained from cellulosic material waste and has an intrinsic viscosity in a range of 170 ml/g to 280 ml/g...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SINGH, SAURABH CHANDRABHAN, SINGALA, KAMLESH JAMNADAS, KHARE, VIVEK PRABHAKAR, KHARE, RUPESH ARUN, PAWAR, SHARAD PANDHARINATH, KHANOLKAR, RATNESH UDAY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS APPARATUS THEREFOR CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS IMPREGNATING OR COATING OF PAPER METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS PULP COMPOSITIONS REGENERATION OF PULPING LIQUORS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	Cellulosic material for the production of regenerated cellulosic fiber is disclosed. The cellulosic material comprises reclaimed cellulosic material, wherein the reclaimed cellulosic material is obtained from cellulosic material waste and has an intrinsic viscosity in a range of 170 ml/g to 280 ml/g. A process for preparing reclaimed cellulosic material for the production of regenerated cellulosic fiber is also disclosed. Matériau cellulosique pour la production de fibre cellulosique régénérée. Le matériau cellulosique comprend un matériau cellulosique régénéré, le matériau cellulosique régénéré étant obtenu à partir de déchets de matériaux cellulosiques et ayant une viscosité intrinsèque dans une plage comprise entre 170 ml/g et 280 ml/g. L'invention concerne également un procédé de préparation d'un matériau cellulosique régénéré pour la production de fibre cellulosique régénérée.