Highly concentrated aqueous poly(acrylonitrile) emulsions and process for their preparation

The present invention relates to aqueous emulsions of polymers containing from 80 to 100% by weight of copolymerised acrylonitrile, to a process for their preparation and to their use as raw materials for acrylic and modacrylic fibres and as dye additives for adjusting the dye affinity of cationic d...

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Bibliographische Detailangaben
Hauptverfasser:	KORTE SIEGFRIED DR, ALBERTS HEINRICH DR, SACKMANN GUENTER DR, MEYER ROLF-VOLKER DR
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL OR ARTIFICIAL THREADS OR FIBRES NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE
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Beschreibung
Zusammenfassung:	The present invention relates to aqueous emulsions of polymers containing from 80 to 100% by weight of copolymerised acrylonitrile, to a process for their preparation and to their use as raw materials for acrylic and modacrylic fibres and as dye additives for adjusting the dye affinity of cationic dyes to conventional acrylic and modacrylic polymers and fibre materials produced therefrom.