A PROCESS FOR PROVIDING LOCALIZED VARIATION IN THE COLOUR DENSITY OF FABRICS

Process for providing improved localised variation in the colour density of the surface of dyed fabrics, the process comprising treating a dyed fabric with a cellulytic enzyme in an aqueous liquor comprising a di- or trivalent cation and a chelating agent in a molar ratio of 1:0.1-50. Procédé assura...

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Bibliographische Detailangaben
1. Verfasser:	NIELSEN, JACK, BECH
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES ENZYMOLOGY FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROCESSES USING MICROORGANISMS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS 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 VINEGAR WINE
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Beschreibung
Zusammenfassung:	Process for providing improved localised variation in the colour density of the surface of dyed fabrics, the process comprising treating a dyed fabric with a cellulytic enzyme in an aqueous liquor comprising a di- or trivalent cation and a chelating agent in a molar ratio of 1:0.1-50. Procédé assurant des variations localisées améliorées de la densité de couleur de la surface de tissus teints. Le procédé consiste à traiter un tissu teint au moyen d'une enzyme cellulytique dans une liqueur aqueuse comportant un cation di- ou bivalent et un agent de chélation dans un rapport molaire de 1:0,1-50.