METHOD OF MAKING SHEAR SPUN FIBERS AND FIBERS MADE THEREFROM

In an embodiment, a method of making fibers comprises: flowing a dispersion medium through a reaction tube, wherein the dispersion medium comprises an anti-solvent; adjusting a temperature of a polymer solution to form a stable polymer solution, wherein the polymer solution comprises a polymer and a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	L'abee Roy Martinus Adrianus, Xuezhi Jin, Vitchuli Narendiran, Peters Richard, Kochhar Ransom, Geisen Pete, Rogers Ian, Labelle Jacob Scott, Hollar, Jr. William
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	In an embodiment, a method of making fibers comprises: flowing a dispersion medium through a reaction tube, wherein the dispersion medium comprises an anti-solvent; adjusting a temperature of a polymer solution to form a stable polymer solution, wherein the polymer solution comprises a polymer and a solvent; introducing the stable polymer solution into the dispersion medium to form a polymer dispersion comprising the dispersion medium and a plurality of polymer components of the polymer solution; and shearing the dispersed-phase components by flowing the dispersion system through the reaction tube, wherein a plurality of fibers having an average diameter of less than or equal to 10 μm are formed.