The Year-book for Colorists and Dyers, Volume 41902 - Dyes and dyeing |
From inside the book
Results 1-5 of 99
Page 68
... obtained . The water solution dyes unmordanted cotton at the boiling - point in the presence of a little common salt . The dyes fixed by oxidation with bichromate of potash are black with blue reflection . In a similar manner by ...
... obtained . The water solution dyes unmordanted cotton at the boiling - point in the presence of a little common salt . The dyes fixed by oxidation with bichromate of potash are black with blue reflection . In a similar manner by ...
Page 69
... obtained with weak oxidizing agents . 3. The process for the manufacture of a sulfurized dyestuff , dyeing non - mordanted cotton violet blue to black blue by heating 2.4 - dinitro - 4 - oxy - diphenylamin with tetrasulfid under ...
... obtained with weak oxidizing agents . 3. The process for the manufacture of a sulfurized dyestuff , dyeing non - mordanted cotton violet blue to black blue by heating 2.4 - dinitro - 4 - oxy - diphenylamin with tetrasulfid under ...
Page 70
... obtained by alkylating alkylamidoacridin dyestuffs and which are not precipitated from their aqueous solutions by the addition of sodium carbonate or ammonia . 3. As a new article of manufacture the orange dyestuff , which can be obtained ...
... obtained by alkylating alkylamidoacridin dyestuffs and which are not precipitated from their aqueous solutions by the addition of sodium carbonate or ammonia . 3. As a new article of manufacture the orange dyestuff , which can be obtained ...
Page 71
... obtained which are soluble in water and which dye chrome mordanted or unmordanted wool , giving violet to blue shades . The pro- eess consists in heating a halogenized amido - anthraquinone sulfo - acid , or a salt thereof , with an ...
... obtained which are soluble in water and which dye chrome mordanted or unmordanted wool , giving violet to blue shades . The pro- eess consists in heating a halogenized amido - anthraquinone sulfo - acid , or a salt thereof , with an ...
Page 72
... obtained by sulfon- ating and then nitrating erythroxyanthraquinone . The new coloring - matters are dark - blue powders more or less easily sol- uble in water with a blue color . They yield on unmordanted wool blue shades and on chrome ...
... obtained by sulfon- ating and then nitrating erythroxyanthraquinone . The new coloring - matters are dark - blue powders more or less easily sol- uble in water with a blue color . They yield on unmordanted wool blue shades and on chrome ...
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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