The Year-book for Colorists and Dyers, Volume 41902 - Dyes and dyeing |
From inside the book
Results 1-5 of 34
Page 68
... mixture of paraphenylenediamin or paramidophenol with phenols or naphthols . These easily- prepared dyestuffs are then treated in the above manner . By treating the coloring - matter resulting from the oxidation of an equimolecular mixture ...
... mixture of paraphenylenediamin or paramidophenol with phenols or naphthols . These easily- prepared dyestuffs are then treated in the above manner . By treating the coloring - matter resulting from the oxidation of an equimolecular mixture ...
Page 77
... mixture . 4 . The process in the product of triphenylmethane coloring - matters which consists in oxidizing dinitrostilbene disulfonic acid with a solution of potassium permanganate , evaporating to dryness , dissolving out the produced ...
... mixture . 4 . The process in the product of triphenylmethane coloring - matters which consists in oxidizing dinitrostilbene disulfonic acid with a solution of potassium permanganate , evaporating to dryness , dissolving out the produced ...
Page 82
... mixture of one part , by weight , of sulfur and three parts , by weight , of sodium sulfid , and the whole is heated for one to two hours to 180 ° centi- grade and afterward for three to four hours to 240 ° centi- grade . An active ...
... mixture of one part , by weight , of sulfur and three parts , by weight , of sodium sulfid , and the whole is heated for one to two hours to 180 ° centi- grade and afterward for three to four hours to 240 ° centi- grade . An active ...
Page 84
... mixtures at elevated temperatures . The products thus obtained can be directly employed for dyeing purposes , so that a further puri- fication or isolation thereof is unnecessary . They produce on unmordanted cotton blue shades when ...
... mixtures at elevated temperatures . The products thus obtained can be directly employed for dyeing purposes , so that a further puri- fication or isolation thereof is unnecessary . They produce on unmordanted cotton blue shades when ...
Page 88
... mixture such agents as are capable of splitting off ammonia - as , for instance , mineral acids , zinc chlorid , or the like . The oxidation of the resulting acridin leuco bases to form the corresponding coloring - matters begins as ...
... mixture such agents as are capable of splitting off ammonia - as , for instance , mineral acids , zinc chlorid , or the like . The oxidation of the resulting acridin leuco bases to form the corresponding coloring - matters begins as ...
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Common terms and phrases
acetic acid Acid Green Acid Violet Acido Agent or Maker alcohol Alizarine Black alkali ammonia Anilin Anilin and Soda Anthracene anthraquinone apparatus assignor Badische Anilin bath bleaching boiling Brilliant caustic CD Benzo CD Direct cent chlorid Chrome color coloring-matter compounds conc Croceine crystals CT Kchl dated Dianil diazo DYE AND PROCESS Dye Method dyed dyes unmordanted dyestuff Elberfeld extra fabric Fast Blue fiber gallons Germany indoxylic invention relates inventor Kchl CD Kchl WCh Alizarine Kchl WGS Klp CD Klp WGS liquor Ludwigshafen manufacture Math CD Diamine Math WGS Methyl Violet Methylene Blue mordanted Name of Dye Naphthol obtained Orange Orange G oxidizing Patent Ponceau pounds powder produced Safranine salt Scarlet Soda Fabrik sodium sodium sulfid soluble in water solution SPECIFIC GRAVITY SS WGS sulfid sulfonic acid sulfur dioxid SULFUR DYE Sulphur Tannin treating WCh Alizarine Blue WGS Acid WGS Azo WGS Fast WGSCH wool yarn