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 47
... DYESTUFFS ON ANIMAL FIBRES . By Arthur G. Green , M. Sc . F. S. C. , F. C. S. , assisted by H. Yeo- man and J. R. Jones . The ready identification , by an examination of a textile ma- terial , of the dyestuff or dyestuffs with which it ...
... DYESTUFFS ON ANIMAL FIBRES . By Arthur G. Green , M. Sc . F. S. C. , F. C. S. , assisted by H. Yeo- man and J. R. Jones . The ready identification , by an examination of a textile ma- terial , of the dyestuff or dyestuffs with which it ...
Page 48
... dyestuff to its chemical group , after which the particular brand may , if necessary , be ascertained by comparing the individual reactions with the pub- lished tables . In very many cases , however , sufficient information for the ...
... dyestuff to its chemical group , after which the particular brand may , if necessary , be ascertained by comparing the individual reactions with the pub- lished tables . In very many cases , however , sufficient information for the ...
Page 49
... dyestuff , a modification of the method suggested by the author in 1893 for the analysis of dyestuffs in substance has been employed , which depends upon the different behavior of the respective leuco com- pounds to oxidation . This ...
... dyestuff , a modification of the method suggested by the author in 1893 for the analysis of dyestuffs in substance has been employed , which depends upon the different behavior of the respective leuco com- pounds to oxidation . This ...
Page 50
... dyestuffs upon animal fibres towards reduction and oxidation : Decolorized by Hydrosulphite . Color restored on ... dyestuff to which it is believed to correspond . It should be remarked that in a scheme of this description the same ...
... dyestuffs upon animal fibres towards reduction and oxidation : Decolorized by Hydrosulphite . Color restored on ... dyestuff to which it is believed to correspond . It should be remarked that in a scheme of this description the same ...
Page 53
... dyestuff is to be regarded as an azo compound . The depth of the restored color varies greatly in different cases ; whilst with some dyestuffs the color reappears with nearly its original depth , with others ( probably on account of the ...
... dyestuff is to be regarded as an azo compound . The depth of the restored color varies greatly in different cases ; whilst with some dyestuffs the color reappears with nearly its original depth , with others ( probably on account of the ...
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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