FIBER-FORMING POLYAMIDE COMPOSITION

Polyamide fibers formed by melt-spinning wthout the higher mel viscosities a nd not limiting the extent and rate of polymerization, not hindering the discharge of the melt from the reactor, and eliminating excessive foaming during melt polymerization characterisitic of polyamide fibers derived from...

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Bibliographische Detailangaben
1. Verfasser:	STUDHOLME, MATTHEW B
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COFFEE MILLS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DOMESTIC ARTICLES OR APPLIANCES FURNITURE GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HOUSEHOLD OR TABLE EQUIPMENT HUMAN NECESSITIES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPICE MILLS SPINNING SUCTION CLEANERS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Polyamide fibers formed by melt-spinning wthout the higher mel viscosities a nd not limiting the extent and rate of polymerization, not hindering the discharge of the melt from the reactor, and eliminating excessive foaming during melt polymerization characterisitic of polyamide fibers derived from sulfonate-containing monomers are obtained from a composition including a fiber-forming polyamide and a concentrate having one or more sulfonated aromatic acid reagents in a thermoplastic carrier resin such as a polyamide or a polyester.