LOW CHROME DYEING .1. THE ROLE OF SULFAMIC ACID IN THE AFTERCHROME DYEING OF WOOL

被引：0
作者：
XING, JW
PAILTHORPE, MT
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来源：
JOURNAL OF THE SOCIETY OF DYERS AND COLOURISTS | 1992年 / 108卷 / 01期
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O69 [应用化学];
学科分类号：
081704 ;
摘要：
The role of sulphamic acid in the afterchrome dyeing of wool has been investigated. It was found that chromium residues in the dyebath effluent were significantly reduced when the commonly used formic acid was either partly or wholly replaced with sulphamic acid. The wash fastness properties of the wool fabric dyed in the presence of sulphamic acid were the same as those of wool fabric dyed by the conventional afterchrome process. There was no significant difference in the wool damage caused during the sulphamic acid-assisted dyeing process and the conventional formic acid dyeing process.
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页码：17 / 20
页数：4
相关论文
共 11 条
  • [1] BAYER, SP521 DIAM CHROM PAT
  • [2] BENISEK L, 1978, J SOC DYERS COLOUR, V94, P101
  • [3] Benisek L., 1976, DYER, V156, P600
  • [4] REACTIONS OF WOOL WITH SULFAMIC ACID
    CAMERON, BA
    PAILTHORPE, MT
    [J]. TEXTILE RESEARCH JOURNAL, 1987, 57 (11) : 619 - 624
  • [5] Sulfamic acid - A new industrial chemical
    Cupery, ME
    [J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1938, 30 : 627 - 631
  • [6] Divers E, 1896, J CHEM SOC, V69, P1634
  • [7] MOSIMANN W, 1979, TEXTILVEREDLUNG, V14, P12
  • [8] SPINACI P, 1980, TINCTORIA, V77, P224
  • [9] WELHAM AC, 1986, J SOC DYERS COLOUR, V102, P126
  • [10] 1978, 200133 AUSTR STAND
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