The Year-book for Colorists and Dyers, Volume 81906 - Dyes and dyeing |
From inside the book
Results 1-5 of 46
Page 58
9 . Decolorized . Color not restored either on exposure to air or on oxidation with persulphate . Azo Group . Boil with dilute bichromate . Changes to dark maroon or 58 Year - Book for Colorists and Dyers.
9 . Decolorized . Color not restored either on exposure to air or on oxidation with persulphate . Azo Group . Boil with dilute bichromate . Changes to dark maroon or 58 Year - Book for Colorists and Dyers.
Page 59
Changes to dark maroon or violet black . Chromotropes , Azofuchsine , & c . Y. Some of the color is stripped and the wool becomes much bluer . Boil with hydrosulphite A. Color slowly changed to deep yellow . Original color not restored ...
Changes to dark maroon or violet black . Chromotropes , Azofuchsine , & c . Y. Some of the color is stripped and the wool becomes much bluer . Boil with hydrosulphite A. Color slowly changed to deep yellow . Original color not restored ...
Page 65
Color changed to dark brown , becoming blue again on exposure to air . Alizarine Group No. 16– Alizarine Blue ( anthraquinonequinoline ) . Decolorized . Color does not return on exposure to air , but is restored by persulphate .
Color changed to dark brown , becoming blue again on exposure to air . Alizarine Group No. 16– Alizarine Blue ( anthraquinonequinoline ) . Decolorized . Color does not return on exposure to air , but is restored by persulphate .
Page 66
Coerulein , Alizarine Green S. 9. Alizarine Cyanine Greens , Alizarine Viridine . 10. Alizarine Green G , or B ( oxazine group ) . 11. Nitroso mordant dyestuffs , e.g. , Gambine Y , R , and B , Dioxine , Dark Green and Naphthol Green .
Coerulein , Alizarine Green S. 9. Alizarine Cyanine Greens , Alizarine Viridine . 10. Alizarine Green G , or B ( oxazine group ) . 11. Nitroso mordant dyestuffs , e.g. , Gambine Y , R , and B , Dioxine , Dark Green and Naphthol Green .
Page 68
11 – Gambines , Dioxine , Dark Green , Naphthol Green . Fibre blue and solution colorless . Azo Group No. 12 — Diamond Green , Chrome Patent Green , & c . EXAMINATION OF BROWN SHADES . TABLE VI . Brown shades are usually dyed with ...
11 – Gambines , Dioxine , Dark Green , Naphthol Green . Fibre blue and solution colorless . Azo Group No. 12 — Diamond Green , Chrome Patent Green , & c . EXAMINATION OF BROWN SHADES . TABLE VI . Brown shades are usually dyed with ...
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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 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 soap soda sodium soluble solution Specific Gravity steam suitable Sulphur sulphuric acid temperature Thiogene treated Violet washing WCh WCh WGS WGS WGSCh wool Yellow yield York