POLYAMIDE DYED ARTICLE HAVING EXCELLENT LIGHT-FASTNESS

PURPOSE:To provide a polyamide dyed article having excellent light-fastness by comprising a polyamide containing zeolite particles in a dispersed state and a metal complex dye. CONSTITUTION:A polyamide containing >=0.03wt.%, preferably >=1wt.%, of zeolite particles having a specific area of &g...

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Bibliographische Detailangaben
Hauptverfasser:	FUKAZAWA KAZUYUKI, FUKUOKA NAOYUKI, KITAMURA MINORU, YAMAKAWA YUKIO
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 DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PURPOSE:To provide a polyamide dyed article having excellent light-fastness by comprising a polyamide containing zeolite particles in a dispersed state and a metal complex dye. CONSTITUTION:A polyamide containing >=0.03wt.%, preferably >=1wt.%, of zeolite particles having a specific area of >=150m /g, a SiO2/Al2O3mol ratio of =0.005wt.% based on the polyamide shaped article.