POLYAMIDE RESIN COMPOSITION AND FIBER

PROBLEM TO BE SOLVED: To provide a polyamide resin composition of high degree of polymerization, excellent in strengths for an industrial fiber material. SOLUTION: This polyamide resin composition is prepared by solid polymerization of a Nylon 66 containing phosphorus, and has a relative viscosity o...

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Bibliographische Detailangaben
Hauptverfasser:	KATO TATSUYA, MATSUMI DAISUKE
Format:	Patent
Sprache:	eng
Schlagworte:	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 MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a polyamide resin composition of high degree of polymerization, excellent in strengths for an industrial fiber material. SOLUTION: This polyamide resin composition is prepared by solid polymerization of a Nylon 66 containing phosphorus, and has a relative viscosity of not less than 3.2 after solid polymerization, and the difference of the relative viscosities before and after the solid polymerization is not less than 0.9.