PH OPTIMIZATION IN ACID DYEING OF SILK

被引：0
|
作者：
DEGIORGI, MR
COLONNA, GM
CRISPONI, G
机构：
[1] STN SPERIMENTALE SETA,I-20133 MILAN,ITALY
[2] UNIV CAGLIARI,DIPARTIMENTO CHIM & TECNOL INORGAN & MET,I-09124 CAGLIARI,ITALY
来源：
ANNALI DI CHIMICA | 1992年 / 82卷 / 9-10期
关键词：
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
In a previous research on the dyeing of silk with acid dyes, we found that on increasing the acidity of the dyebath dye concentration on the fibre rises up to about pH 3, after which it decreases with a further decrease in pH. In order to explain this trend we have synthesized two acid dyes and studied their equilibrium adsorption isotherms at varying pH. With the aim of optimizing the dyeing pH of silk we carried out a spectrophotometric study on water at different acidity values, by means of the visible spectra of dyes, as well as a study on the stability of the fibre and on dye fastness at the same pH values.
引用
收藏
页码：475 / 488
页数：14
相关论文
共 50 条
  • [21] PROBLEMS IN YELLOWING AND DYEING OF SILK
    PANCIROL.F
    CHIMICA & L INDUSTRIA, 1971, 53 (12): : 1192 - &
  • [22] EXPERIENCE IN THE REACTIVE DYEING OF SILK
    BALL, P
    MEYER, U
    YANG, J
    ZOLLINGER, H
    TEXTILVEREDLUNG, 1985, 20 (03): : 88 - 89
  • [23] Dyeing Silk with Tea Polyphenol
    Qian, Hongfei
    Zhu, Ping
    Bai, Gang
    Liu, Yanchun
    ECO-DYEING, FINISHING AND GREEN CHEMISTRY, 2012, 441 : 83 - +
  • [24] Optimization of the process parameters for dyeing silk fabric with a fungal pigment using RSM
    Verma, Himani
    Sharma, A. K.
    Rani, Anita
    Thiyam, General
    Pavan, M.
    SUSTAINABLE CHEMISTRY AND PHARMACY, 2023, 35
  • [25] DYEING SILK WITH REACTIVE DYES
    ROHRER, R
    TEXTILVEREDLUNG, 1985, 20 (03): : 85 - 87
  • [26] Optimization of the application of tea stem natural dye in silk fiber dyeing process
    Wang, Xuemei
    He, Jixiang
    Ma, Yue
    Zhao, Hudie
    Zhang, Dongdong
    Yang, Liang
    PIGMENT & RESIN TECHNOLOGY, 2024,
  • [27] SILK - QUEEN OF TEXTILES .5. DYEING OF SILK
    VENUGOPAL, BR
    COLOURAGE, 1991, 38 (06): : 36 - 39
  • [28] Polymerization and Dyeing Properties of Gallic Acid on Silk Fabric Catalyzed by Horseradish Peroxidase
    Baek, Na-won
    Fan, Xue-rong
    Yuan, Jiu-gang
    Xu, Jin
    Wang, Qiang
    FIBERS AND POLYMERS, 2021, 22 (08) : 2145 - 2155
  • [29] A Comparative Study on Sustainable Dyeing of Silk and Wool with Acid Red 138 Dye
    Adeel, Shahid
    Razzaq, Ayesha
    Kiran, Shumaila
    Ahmad, Tanvir
    Hassan, Atya
    Rehman, Hamood -Ur
    JOURNAL OF NATURAL FIBERS, 2022, 19 (14) : 8181 - 8190
  • [30] Study on the Dyeing Properties of Poly(lactic acid) and Silk Yarns with Natural Dyes
    Ujjin, Suchada
    Suesat, Jantip
    NANOTECHNOLOGY AND ADVANCED MATERIALS, 2012, 486 : 384 - +
12345