MELTABLE CHLORINE-FREE FIBER FROM VINYL ACETATE COPOLYMER

FIELD: vinyl acetate copolymer fibers. SUBSTANCE: fibres are made from copolymers containing: (a) at least 40.0 mass-% of monomers of vinyl acetate; (b) 15.0 to 50.0 mass-% of monometers of one or several chlorine-free monomers not saturated with ethylene whose homopolymerizates have glass transitio...

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Bibliographische Detailangaben
Hauptverfasser:	DITER GORTSEL, PETER CHIRNER, JOKHANNES KINKEL
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BRAIDING CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS KNITTING LACE-MAKING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	FIELD: vinyl acetate copolymer fibers. SUBSTANCE: fibres are made from copolymers containing: (a) at least 40.0 mass-% of monomers of vinyl acetate; (b) 15.0 to 50.0 mass-% of monometers of one or several chlorine-free monomers not saturated with ethylene whose homopolymerizates have glass transition temperature Tg of 40 to 120 C; (c) monomers of one or several monomers not saturated with ethylene whose homopolymerizates have glass transition temperature Tg from 100 to 0 C. EFFECT: possibility of making meltable fibre having similar characteristics as slightly soluble fibers and molding fibers in melted state. 4 cl, 2 ex