The Year-book for Colorists and Dyers, Volume 81906 - Dyes and dyeing |
From inside the book
Results 1-5 of 88
Page 47
Twenty or thirty years ago the number of dyestuffs was so small that their identification by an expert was simple enough matter , for the shade alone would ...
Twenty or thirty years ago the number of dyestuffs was so small that their identification by an expert was simple enough matter , for the shade alone would ...
Page 48
... but upon general differences in chemical structure , so that dyestuffs of the same family shall be grouped together irrespective of shade .
... but upon general differences in chemical structure , so that dyestuffs of the same family shall be grouped together irrespective of shade .
Page 50
... and taking the shade also into consideration , the question is usually narrowed down to a single representative or to a choice between a very few ...
... and taking the shade also into consideration , the question is usually narrowed down to a single representative or to a choice between a very few ...
Page 51
... although in individual instances many of them would , be at once excluded on account of the nature of the material or its shade .
... although in individual instances many of them would , be at once excluded on account of the nature of the material or its shade .
Page 52
In making “ stripping tests ” the degree of stripping is judged by comparing the depth of shade remaining with that of the original pattern .
In making “ stripping tests ” the degree of stripping is judged by comparing the depth of shade remaining with that of the original pattern .
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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