The Year-book for Colorists and Dyers: Presenting a Review of the Year's Advances in the Bleaching, Dyeing, Printing and Finishing of Textiles, Volume 81906 - Dyes and dyeing |
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Page 58
... methane Group No. 9 . Decolorized . Color not restored either on exposure to air or on oxidation with persulphate . Azo Group . Y. Boil with dilute bichromate . Changes to dark maroon 58 Year - Book for Colorists and Dyers.
... methane Group No. 9 . Decolorized . Color not restored either on exposure to air or on oxidation with persulphate . Azo Group . Y. Boil with dilute bichromate . Changes to dark maroon 58 Year - Book for Colorists and Dyers.
Page 59
... dark maroon or violet black . Chromo- tropes , Azofuchsine , & c . Some of the color is stripped and the wool becomes much bluer . Boil with hydrosulphite A. Color slowly changed to deep yellow . Original color not restored on exposure ...
... dark maroon or violet black . Chromo- tropes , Azofuchsine , & c . Some of the color is stripped and the wool becomes much bluer . Boil with hydrosulphite A. Color slowly changed to deep yellow . Original color not restored on exposure ...
Page 65
... dark brown , becoming blue again on exposure to air . Alizarine Group No. 16— Alizarine Blue ( anthraquinonequinoline ) . Decolorized . Color does not return on exposure to air , but is restored by persulphate . Tri- phenylmethane Group ...
... dark brown , becoming blue again on exposure to air . Alizarine Group No. 16— Alizarine Blue ( anthraquinonequinoline ) . Decolorized . Color does not return on exposure to air , but is restored by persulphate . Tri- phenylmethane Group ...
Page 66
... Dark Green and Naphthol Green . 12. Azo mordant dyestuffs , such as Diamond Green and Chrome Patent Green . A. ANALYSIS . Boil twice for one minute with 5 per cent . acetic acid . Color is stripped - Basic dyestuff . Boil with ...
... Dark Green and Naphthol Green . 12. Azo mordant dyestuffs , such as Diamond Green and Chrome Patent Green . A. ANALYSIS . Boil twice for one minute with 5 per cent . acetic acid . Color is stripped - Basic dyestuff . Boil with ...
Page 68
... Dark Green , Naphthol Green . Fibre blue and solution colorless . Azo Group No. 12 - Diamond Green , Chrome Patent Green , & c . EXAMINATION OF BROWN SHADES . TABLE VI . Brown shades are usually dyed with mixtures of dyestuffs such as ...
... Dark Green , Naphthol Green . Fibre blue and solution colorless . Azo Group No. 12 - Diamond Green , Chrome Patent Green , & c . EXAMINATION OF BROWN SHADES . TABLE VI . Brown shades are usually dyed with mixtures of dyestuffs such as ...
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Common terms and phrases
acetic acid Acid Green Agent or Maker Agent or Name Alizarine Black alkali ammonia Anilin Anthracene apparatus assignor AZO DYE bath Brilliant Brown carbonate caustic CD Benzo CD Direct cent chlorid Chrome color coloring-matters conc cotton CT Mz Cyanine dated Decolorized DISCHARGE dissolved Dye Method dyestuff Elberfeld Eosine exposure to air extra fabric Fast Blue fibre gallons Germany heated hydrochloric acid Indigo invention relates Klp CD Klp WGS material Math CD Diamine Math WGS Methyl Violet Methylene Methylene Blue mixture mordant Mz CD Dianil Mz Lakes Mz WCh Alizarine Mz WGS Name of Dye Naphthol obtained Orange Orange G oxazine oxidizing persulphate PK CD PK WGS Ponceau powder return on exposure Safranine salts Scarlet shades soap soluble solution Specific Gravity SS WGS sulphonic sulphuric acid Tannin temperature thiazine Thickening Thiogene triphenylmethane washing WCh Alizarine Blue WGS Azo WGS Fast wool Yellow G