WATER SOLUBLE FIBERS WITH POST PROCESS MODIFICATIONS AND ARTICLES CONTAINING SAME

A fiber having a surface region and an interior region includes a polymer comprising at least one of a vinyl acetate moiety or a vinyl alcohol moiety, the fiber having a transverse cross-section including the interior region comprising the polymer having a first degree of hydrolysis and the surface...

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Bibliographische Detailangaben
Hauptverfasser:	GOETZ, Richard, ZEESE, Nicholas, BRIDEWELL, Victoria, SHUEY, Alyssa, KNIGHT, Jonathon
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	A fiber having a surface region and an interior region includes a polymer comprising at least one of a vinyl acetate moiety or a vinyl alcohol moiety, the fiber having a transverse cross-section including the interior region comprising the polymer having a first degree of hydrolysis and the surface region comprising the polymer having a second degree of hydrolysis greater than the first degree of hydrolysis.