High Lightfastness Acid Dyes Synthesized from Corresponding Anthraquinone Chromophore Utilizing a Sulfonation Reaction Part 2: Dyeing Properties on Polyamide and m-Aramid Fibers and Fastness
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DOI: 10.1007/s12221-019-8105-y
Abstract: This study aimed at investigating the dyeability of synthesized acid dyes on fine nylon and m-aramid and their light fastness. A sulfonic acid group was introduced into the corresponding hydrophobic dye, which has an anthraquinone… read more here.
Keywords: acid dyes; aramid; fine nylon; anthraquinone ... See more keywords
High-efficiency adsorption for acid dyes over CeO2·xH2O synthesized by a facile method
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DOI: 10.1016/j.jallcom.2018.10.228
Abstract: Abstract In this study, CeO2·xH2O with high-efficiency adsorption for acid dyes was synthesized via a facile method. Effect of temperature, pH and aging time in synthesis on the removal of acid red 14 (AR14) was… read more here.
Keywords: ceo2 xh2o; high efficiency; acid dyes; efficiency adsorption ... See more keywords
Synthesis, Application and Antimicrobial activity of New Acid Dyes based on 3-Amino-2-thioxo-4-thiazolidinone nucleus on Wool and Silk fabrics
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DOI: 10.2174/1570179418666210713145959
Abstract: The dyes are synthesized by 3-Amino-2-thioxo-4thiazolidinone (N-Amino rhodanine) with glutaraldehyde or Terephthalaldehyde by 2:1 mole to form a and b then coupled with diazonium salts p-Amino benzenesulfonic acid and 4-Amino 3,4 disulfoazobenzeneazobenzene by 2:1 to… read more here.
Keywords: amino; acid dyes; wool; gram ... See more keywords
Influence of dye structure and temperature on the adsorption of acid dyes onto polyamide 6 knitwear
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DOI: 10.35530/it.070.01.1400
Abstract: In this research, the influence of dye structure and dyeing temperature on the adsorption of acid dyes onto polyamide 6 knitwear (PA 6) was studied. Three acid dyes with different amounts of sulphonic groups, namely… read more here.
Keywords: adsorption acid; dye structure; acid dyes; temperature ... See more keywords