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Knjižnica tehniških fakultet, Maribor (KTFMB)
  • Inclusion of proteolytic enzymes into the dyeing process of wool fibres [Elektronski vir]
    Jus, Suzana ; Kokol, Vanja ; Golob, Vera, 1954-2005
    Treatment of wool by proteolytic enzymes catalytically modifies the fiber surface and results in higher shrinkage resistance of the material, increase of smoothness/polishing and softness of the ... substrate and consequently affects the uptake and fixation of the dyestuff. In this research the influence of two commercially available serin proteases on dyeing properties ofenzymatic pretreated wool tops was studied. The one-bath two-stage enzymaticpretreatment-dyeing process was performed instead of conventional two-bath processes. The dyeability of wool fibers was studied using 1:2 metal-complex dyestuff and evaluated by the degree of dye exhaustion and CIELAB colour values. The results indicated that the enzyme Savinase with slightly lower activity had greater effect on wool top dyeability than the enzyme Esperase.
    Vir: Fibre-grade polymers, chemical fibres and special textiles : proceedings [Elektronski vir] ([4] f.)
    Vrsta gradiva - prispevek na konferenci
    Leto - 2003
    Jezik - angleški
    COBISS.SI-ID - 8195094

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