Two-component system for giving a stone-wash effect to dyed fabric of or containing cotton wool, comprises a cellulase(s) and an aqueous polymer dispersion comprising a styrene/(meth)acrylate copolymer grafted on starch

Two-component system for giving a stone-wash effect to dyed fabric of or containing cotton wool, comprises a cellulase(s) and an aqueous polymer dispersion comprising a styrene/(meth)acrylate copolymer grafted on starch

Two-component system for giving a stone-wash effect to dyed fabric of or containing cotton wool contains an aqueous polymer dispersion comprising a styrene/(meth)acrylate copolymer grafted on starch. Two-component system for giving a stone-wash effect to dyed fabric of or containing cotton wool comp...

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Bibliographische Detailangaben
Hauptverfasser: PIRKOTSCH, MICHAEL, FRANKE, GUENTER, SCHINDLER, MARKUS, HAUSCHEL, BERND, VOGT, UWE
Format: Patent
Sprache:eng ; ger
Schlagworte:
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENT COMPOSITIONS
DETERGENTS
DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM
DYEING OR PRINTING TEXTILES
FATTY ACIDS THEREFROM
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAUNDERING
METALLURGY
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:Two-component system for giving a stone-wash effect to dyed fabric of or containing cotton wool contains an aqueous polymer dispersion comprising a styrene/(meth)acrylate copolymer grafted on starch. Two-component system for giving a stone-wash effect to dyed fabric of or containing cotton wool comprises a cellulase(s) and an aqueous polymer dispersion comprising a styrene/(meth)acrylate copolymer grafted on starch. Independent claims are included for: (1) a process for achieving a stone-washed effect on fabric of or containing cotton wool involving using this system; and (2) the obtained treated fabric. A novel enzymatic two-component system used to create an excellent stone-wash effect on dyed cotton fabrics or fabrics containing cotton, accompanied by very little backstaining. The two-component system contains special aqueous polymer dispersions in addition to a cellulase component. Mit Hilfe eines neuen enzymatischen 2-Komponentensystems gelingt es, auf gefärbten Baumwoll- oder baumwollhaltigen Geweben einen exzellenten Stone-wash-Effekt zu erzeugen bei einem gleichzeitig sehr geringen Backstaining. Das 2-Komponentensystem enthält neben einer Cellulase-Komponente spezielle wässrige Polymerdispersionen.