직/편성물 염색

Colour fastness of optionally aftertreated acid leveling and milling dyes on nylon 6.6 during washing in an activated oxygen-bleach containing detergent. Part 1: Fading observed in the UK-TP test and after repeated domestic laundering

  • 출판일2001.09
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 298
Previous studies examining the fading exhibited by different classes of cellulosic dyes on cotton, during washing in a oxidative-bleach containing detergent, have been extended to acid leveling and the higher wet fast acid half-milling dyes and acid milling dyes on nylon 6.6. It has been shown that acid leveling dyes exhibit a much higher level of fading, both in the single cycle, stressed UK-TO test and after repeated domestic laundering, than acid milling dyes. The observed fading in each case was due to wash-down/desorption of dye rather than an oxidative-bleaching effect.
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