The Year-book for Colorists and Dyers, Volume 41902 - Dyes and dyeing |
From inside the book
Results 6-10 of 25
Page 83
... diazo derivative of an aromatic amin with beta - amido - alpha - naphthol - beta - sulfonic acid in an alkaline solution ; secondly , diazotizing the resulting amidoazo compound , and , finally , coupling the diazoazo com- pound thus ...
... diazo derivative of an aromatic amin with beta - amido - alpha - naphthol - beta - sulfonic acid in an alkaline solution ; secondly , diazotizing the resulting amidoazo compound , and , finally , coupling the diazoazo com- pound thus ...
Page 84
a diazo derivative of anilin with one molecule of beta - amido- alpha - naphthol - beta , -sulfonic acid , secondly rediazotizing the resulting amidoazo compound and finally coupling the diazoazo compound thus produced with a second ...
a diazo derivative of anilin with one molecule of beta - amido- alpha - naphthol - beta , -sulfonic acid , secondly rediazotizing the resulting amidoazo compound and finally coupling the diazoazo compound thus produced with a second ...
Page 93
... diazo compounds to act on the urea or thio - urea compounds described in Patents Nos . 675.630 and 675,627 . The term " diazo compound " denotes a simple diazo compound as well as a diazotized amidoazo compound , such as diazoazobene ...
... diazo compounds to act on the urea or thio - urea compounds described in Patents Nos . 675.630 and 675,627 . The term " diazo compound " denotes a simple diazo compound as well as a diazotized amidoazo compound , such as diazoazobene ...
Page 94
stead of two molecules of diazotized paratoluidin other diazo- tized compounds are employed . If two different diazo com- pounds are employed , the first component is combined with the urea derivative in a slightly - acid and the second ...
stead of two molecules of diazotized paratoluidin other diazo- tized compounds are employed . If two different diazo com- pounds are employed , the first component is combined with the urea derivative in a slightly - acid and the second ...
Page 100
... diazo compounds to act on the guanidin derivatives produced by treating the thio - urea compounds of amidonaphthol sulfonic acids having the formula : as - он SO , H - > CH - NH - C8 - NH - CH - - он SO2H with amidonaphthols or ...
... diazo compounds to act on the guanidin derivatives produced by treating the thio - urea compounds of amidonaphthol sulfonic acids having the formula : as - он SO , H - > CH - NH - C8 - NH - CH - - он SO2H with amidonaphthols or ...
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Common terms and phrases
acetic acid Acid Green Agent or Maker 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 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 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 treating WCh Alizarine Blue WCh Alizarine Red WGS Azo WGS Fast WGS Kchl WGS WGS WGSCH wool yarn