The Year-book for Colorists and Dyers, Volume 81906 - Dyes and dyeing |
From inside the book
Results 1-5 of 73
Page 14
Bale of cotton ( in America ) = 400 pounds . Bale of cotton ( in Egypt ) = 90 pounds . Bag of Sea Island cotton = 300 pounds . Cable = 120 fathoms . Can = 35 pounds . Cask of lime - 240 pounds . Fathom = 6 feet . Hand 4 inches .
Bale of cotton ( in America ) = 400 pounds . Bale of cotton ( in Egypt ) = 90 pounds . Bag of Sea Island cotton = 300 pounds . Cable = 120 fathoms . Can = 35 pounds . Cask of lime - 240 pounds . Fathom = 6 feet . Hand 4 inches .
Page 53
is found advantageous in boiling with dilute acetic acid and dilute 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 ...
is found advantageous in boiling with dilute acetic acid and dilute 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 ...
Page 55
Boil twice for one minute with dilute 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 ...
Boil twice for one minute with dilute 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 ...
Page 56
Cotton remains white or is tinted . Boil with 5 per cent . sodium acetate and white cotton for two to three minutes . Cotton is stained — Salt dyestuff . Boil with hydrosulphite B. Not affected or slightly changed in shade .
Cotton remains white or is tinted . Boil with 5 per cent . sodium acetate and white cotton for two to three minutes . Cotton is stained — Salt dyestuff . Boil with hydrosulphite B. Not affected or slightly changed in shade .
Page 58
Boil twice for one minute with dilute 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 ...
Boil twice for one minute with dilute 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 ...
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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