The Influence of Air Pollution on the Discoloration of Dyestuff. III. Discoloration of Dyestuff by Nitrogen Dioxide

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説明

The influence on the discoloration of two dyed clothes by nitrogen dioxide was measured. The apparatus of constant nitrogen dioxide generation was made in order to see the influence of nitrogen dioxide on the discoloration of dyed cloth. The nitrogen dioxide concentration is measured by NO_2 auto analyser. The dyed cloth is exposed to the nitrogen dioxide for a certain time in reaction chamber. For the detection of what extent the discoloration is occurred, the spectroreflectance (400-800nm) was used. In the dry air, the remarkable color fading and change of the materials did not happen. In the wet air (relative humidity 60%), the color of the silk cloth dyed with Acid blue 127 was only faded slightly and the color of the acetate rayon cloth dyed with Diacelliton fast brilliant blue B was faded and changed markedly.

収録刊行物

  • 衛生化学

    衛生化学 22 (6), 385-387, 1976-12-31

    公益社団法人日本薬学会

詳細情報 詳細情報について

  • CRID
    1572261552361309440
  • NII論文ID
    110003642616
  • NII書誌ID
    AN00021540
  • ISSN
    0013273X
  • 本文言語コード
    en
  • データソース種別
    • CiNii Articles

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