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 |
From inside the book
Results 6-10 of 37
Page 61
... ammonia and white cotton . X. Much color is stripped but cotton remains white — Acid dyestuff . Boil with hydrosulphite A. Not altered or only partially decolorized - Pyrone Group No. 3 , Fast Acid , Violets or Violamines . Decolorized ...
... ammonia and white cotton . X. Much color is stripped but cotton remains white — Acid dyestuff . Boil with hydrosulphite A. Not altered or only partially decolorized - Pyrone Group No. 3 , Fast Acid , Violets or Violamines . Decolorized ...
Page 63
... . Triphenyl- thane Group No. 3 - Victoria Blue , Night Blue , & c . B. Little or no color is stripped - Acid , Salt or Mordant dyestuff . Boil twice for one minute with dilute ammonia ( 1 63 Identification of Coloring Matters.
... . Triphenyl- thane Group No. 3 - Victoria Blue , Night Blue , & c . B. Little or no color is stripped - Acid , Salt or Mordant dyestuff . Boil twice for one minute with dilute ammonia ( 1 63 Identification of Coloring Matters.
Page 64
... ammonia ( 1 : 100 ) and small piece of white cotton . Keep the ammoniacal extract . X. Much color is stripped but cotton remains white - Acid dye- stuff . Boil with hydrosulphite A. Decolorized . Color is not restored either by air or ...
... ammonia ( 1 : 100 ) and small piece of white cotton . Keep the ammoniacal extract . X. Much color is stripped but cotton remains white - Acid dye- stuff . Boil with hydrosulphite A. Decolorized . Color is not restored either by air or ...
Page 67
... ammonia ( 1 : 100 ) and a small piece of white cotton . Much color is stripped but the cotton remains white . Acid dyestuff . Boil with hydrosulphite A. Decolorized . Color returns on exposure to air . Azine , Oxazine , or Thiazine ...
... ammonia ( 1 : 100 ) and a small piece of white cotton . Much color is stripped but the cotton remains white . Acid dyestuff . Boil with hydrosulphite A. Decolorized . Color returns on exposure to air . Azine , Oxazine , or Thiazine ...
Page 69
... ammonia . X. Much color is stripped - Acid dyestuff . On boiling with hydrosulphite A decolorized , and color does not return on exposure to air or on oxidation with persulphate . Azo Group No. 2— Acid Brown R , Fast Brown O , & c . Y ...
... ammonia . X. Much color is stripped - Acid dyestuff . On boiling with hydrosulphite A decolorized , and color does not return on exposure to air or on oxidation with persulphate . Azo Group No. 2— Acid Brown R , Fast Brown O , & c . Y ...
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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