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 51
... AMMONIA ( 1 : 100 ) . 1 c.c. conc . ammonia . 100 c.c. water ( soft or distilled ) . AQUEOUS ALCOHOLIC AMMONIA . 1 c.c. conc . ammonia . 50 c.c. strong alcohol or methylated spirit . 50 c.c. water . DILUTE ACETIC ACID ( 5 % ) . 5 c.c. ...
... AMMONIA ( 1 : 100 ) . 1 c.c. conc . ammonia . 100 c.c. water ( soft or distilled ) . AQUEOUS ALCOHOLIC AMMONIA . 1 c.c. conc . ammonia . 50 c.c. strong alcohol or methylated spirit . 50 c.c. water . DILUTE ACETIC ACID ( 5 % ) . 5 c.c. ...
Page 53
... ammonia to repeat the extraction , as a better stripping is thereby obtained , and also with acid dyestuffs any staining of the cotton by the first strong extract is avoided . In testing with dilute ammonia or sodium acetate , the piece ...
... ammonia to repeat the extraction , as a better stripping is thereby obtained , and also with acid dyestuffs any staining of the cotton by the first strong extract is avoided . In testing with dilute ammonia or sodium acetate , the piece ...
Page 55
... ammonia ( : 100 ) and a piece of white cotton . Keep the ammoniacal extract . R X. Much color is stripped but cotton remains white . Acid dyestuff . Boil with hydrosulphite B. Color is not affected . Quinoline or Pyrone Group No. 5 ...
... ammonia ( : 100 ) and a piece of white cotton . Keep the ammoniacal extract . R X. Much color is stripped but cotton remains white . Acid dyestuff . Boil with hydrosulphite B. Color is not affected . Quinoline or Pyrone Group No. 5 ...
Page 57
... minute . Unaffected . Al or Cr are present in ash . Boiling with dilute Ammonia renders the color much bluer . No. 5 Soluble Red Woods . Much of the color is stripped - Basic dyestuff . 57 Identification of Coloring Matters.
... minute . Unaffected . Al or Cr are present in ash . Boiling with dilute Ammonia renders the color much bluer . No. 5 Soluble Red Woods . Much of the color is stripped - Basic dyestuff . 57 Identification of Coloring Matters.
Page 58
... ammonia ( 1 : 100 ) and a small piece of white cotton . Keep the ammoniacal extract . X. Much color is stripped but cotton remains white - Acid dyestuff . Boil with hydrosulphite A. Color of wool is not altered . Pyrone Group No. 6 ...
... ammonia ( 1 : 100 ) and a small piece of white cotton . Keep the ammoniacal extract . X. Much color is stripped but cotton remains white - Acid dyestuff . Boil with hydrosulphite A. Color of wool is not altered . Pyrone Group No. 6 ...
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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