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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Bibliographic Details
Main Author NIELSEN, JACK, BECH
Format Patent
LanguageEnglish
French
Published 01.09.1994
Edition5
Subjects
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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Summary: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.
Bibliography:Application Number: WO1994DK00078