SULFONIERTE 2-(2'-HYDROXYARYL)-2-H-BENZOTRIAZOLE UND/ODER SULFONIERTE AROMATISCHE FORMALDEHYDKONDENSATE UND IHRE VERWENDUNG, UM FLECKENWIDERSTANDSFÄHIGKEIT UND FARBENLICHTECHTHEIT ZU VERBESSERN

A new class of sulfonated 2-(2'-hydroxyaryl)-2H-benzotriazole compounds and method for using them and other sulfonated hydroxyaryl benzotriazoles on nylon fibers to improve stain resistance and dye lightfastness has been discovered. A process is provided for improving stain resistance of nylon...

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Hauptverfasser:	COLE, CHARLES, JAYROE, CHESTER, VA 23831, US, HARRIS, PAUL, WESLEY, RICHMOND, VA 23224, US, ULMER, HARRY, EDWARDS, CAMERON, SC 29030, US, YARDLEY, JAMES, THOMAS, MORRISTOWN, NJ 07960, US, IZOD, THOMAS, PAUL, BASKING RIDGE, NJ 07920, US, HOPF, FREDERICK, ROBERT, PARSIPPANY, NJ 07054, US, BERENBAUM, MORRIS, BENJAMIN, SUMMIT, NJ 07901, US, BONFIELD, JOHN, HENRY, BASKING RIDGE, NJ 07920, US, BLAND, KAREN, MARIE, HAMBURG, NJ 07419, US
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMISTRY DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HETEROCYCLIC COMPOUNDS LAUNDERING METALLURGY ORGANIC CHEMISTRY TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Zusammenfassung:	A new class of sulfonated 2-(2'-hydroxyaryl)-2H-benzotriazole compounds and method for using them and other sulfonated hydroxyaryl benzotriazoles on nylon fibers to improve stain resistance and dye lightfastness has been discovered. A process is provided for improving stain resistance of nylon fibers by treatment with sulfonated aromatic-formaldehyde condensate and fluorinated dry soil resist agents.