The Year-book for Colorists and Dyers, Volume 81906 - Dyes and dyeing |
From inside the book
Results 1-5 of 19
Page 60
A basic violet of the triphenylmethane group , such as Methyl Violet , Crystal Violet , Benzyl Violet , Regina Purple , & c . 3. An acid violet of the pyrone group , i.e. , Fast Acid Violets or Violamines . 4.
A basic violet of the triphenylmethane group , such as Methyl Violet , Crystal Violet , Benzyl Violet , Regina Purple , & c . 3. An acid violet of the pyrone group , i.e. , Fast Acid Violets or Violamines . 4.
Page 61
Basic violet of Triphenylmethane Group , such as Methyl Violet . B. Color is not stripped - Acid , Salt and Mordant dyestuffs . Boil twice for one minute with aqueous alcoholic ammonia and white cotton . X. Much color is stripped but ...
Basic violet of Triphenylmethane Group , such as Methyl Violet . B. Color is not stripped - Acid , Salt and Mordant dyestuffs . Boil twice for one minute with aqueous alcoholic ammonia and white cotton . X. Much color is stripped but ...
Page 66
A basic triphenylmethane dyestuff , such as Malachite Green , Methyl Green , Brilliant or Ethyl Green , Solid Green , Setoglaucine , & c . 4. An acid azine , oxazine or thiazine , such as Azine Green S. 5.
A basic triphenylmethane dyestuff , such as Malachite Green , Methyl Green , Brilliant or Ethyl Green , Solid Green , Setoglaucine , & c . 4. An acid azine , oxazine or thiazine , such as Azine Green S. 5.
Page 89
The new dyestuffs can be obtained by combining with two molecular proportions of alpha - methylindole ( methyl - ketole ) one molecular proportion of the tetrazotized derivatives of benzidin or tolidin - meta - disulphonic acid having ...
The new dyestuffs can be obtained by combining with two molecular proportions of alpha - methylindole ( methyl - ketole ) one molecular proportion of the tetrazotized derivatives of benzidin or tolidin - meta - disulphonic acid having ...
Page 93
The new coloring - matters are prepared by combining with 2 - naphthol - 3.6 - disulpho - acid a diazotized meta - nitro - amido - benzene which contains a methyl group in the para position to the amido group .
The new coloring - matters are prepared by combining with 2 - naphthol - 3.6 - disulpho - acid a diazotized meta - nitro - amido - benzene which contains a methyl group in the para position to the amido group .
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Common terms and phrases
acetic acid action added addition Agent or Name Alizarine alkali ammonia Anilin Anthracene apparatus assignor bath Black Blue body Boil Brilliant Brown carbonate CD CD CD cent chlorid Chrome color coloring-matters combination compounds conc consists containing cotton crystals Cyanine Dark dated Diamine Direct DISCHARGE dissolved Dye Method dyed dyestuff employed extra fabric Fast fibre gallons Germany Green heated hydrosulphite Indigo invention relates Lakes machine Maker manufacture material Math WGS means Methyl mixed mixture mordant Mz WGS Name of Dye obtained Orange oxidizing paste Patent PK WGS pounds powder preferably prepared present printing quantity reaction reducing salts Scarlet shades soda sodium soluble solution steam suitable Sulphur sulphuric acid temperature Thiogene treated Violet washing WCh WCh WGS WGS WGSCh wool Yellow yield York Ву