Colorfastness to light of wool fabrics dyed by heat transfer printing with cationic dyes.

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Other Title
  • 塩基性染料による熱転写な染羊毛の耐光堅ろう性

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Description

In order to introduce the ionic groups such as sulfonic acid, carboxyl and amino groups into Keratin molecules, an attempt was made to treat wool fabrics with dichloroisocyanuric acid sodium salt (D.C.C.A.) /sodium hydrogensulfite. The fabrics thus prepared were dyed by the heat transfer printing with two modified triphenylmethane type cationic dyes; Malachite Green free base (MG-FB) and Crystal Violet free base (CV-FB) . The dyeability and percent transfer to treated wool fabrics became higher and the colorfastness to light of the carbon arc lamp in the preliminary assessment of transfer printed products were improved by the treatment.

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Details 詳細情報について

  • CRID
    1390001204206326528
  • NII Article ID
    130004008791
  • DOI
    10.11419/senshoshi1960.26.432
  • ISSN
    18846599
    00372072
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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