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 77
This invention relates to the manufacture of a new dyestuff which can be obtained by treating with formic aldehyde and sulphuric acid the blue dye obtainable by heating 1-3 - dibromo- 2 - amidoanthraquinone with cupric chlorid ...
This invention relates to the manufacture of a new dyestuff which can be obtained by treating with formic aldehyde and sulphuric acid the blue dye obtainable by heating 1-3 - dibromo- 2 - amidoanthraquinone with cupric chlorid ...
Page 78
This invention relates to the manufacture of a new dyestuff which can be obtained by treating with formic aldehyde and sul- phuric acid the green dyestuff obtainable by heating 1-4 - diamido- 2-3 - dibromoanthraquinone with cupric ...
This invention relates to the manufacture of a new dyestuff which can be obtained by treating with formic aldehyde and sul- phuric acid the green dyestuff obtainable by heating 1-4 - diamido- 2-3 - dibromoanthraquinone with cupric ...
Page 80
This invention relates to the manufacture of valuable mordant coloring - matters dyeing on wool from an acid - bath yellow shades , which on subsequently treating with chromium compounds acting as oxidizing agents are changed into a ...
This invention relates to the manufacture of valuable mordant coloring - matters dyeing on wool from an acid - bath yellow shades , which on subsequently treating with chromium compounds acting as oxidizing agents are changed into a ...
Page 84
This invention relates to the manufacture of a new dyestuff of the anthracene series , which can be obtained by treating with formic aldehyde in acid solution the so - called " alizarin - blue , " ( dioxyanthraquinonequinolin obtainable ...
This invention relates to the manufacture of a new dyestuff of the anthracene series , which can be obtained by treating with formic aldehyde in acid solution the so - called " alizarin - blue , " ( dioxyanthraquinonequinolin obtainable ...
Page 87
The invention relates to the manufacture of new azo dyes of the naphthalene series , very soluble in water , by sulphonation of the oxyazo dyes obtained by combination of diazo - naphthalsulpho- acids with naphthol .
The invention relates to the manufacture of new azo dyes of the naphthalene series , very soluble in water , by sulphonation of the oxyazo dyes obtained by combination of diazo - naphthalsulpho- acids with naphthol .
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Common terms and phrases
acetic action added addition Agent alkali ammonia Anilin Anthracene apparatus assignor bath Black Blue body Boil Brilliant Brown carbonate CD Direct cent chlorid Chrome color coloring-matters combination compounds conc consists containing cotton crystals Cyanine Dark dated Diamine DISCHARGE dissolved Dye Method dyed dyestuff employed extra fabric Fast fibre gallons Germany Gravity Green heated hydrosulphite Indigo invention relates Lakes machine manufacture material Math CD Math WGS means Methyl mixed mixture mordant Mz CD Mz WCh 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 Specific steam suitable Sulphur sulphuric acid temperature Thiogene treated Violet washing WCh Alizarine WGS Acid WGSCH wool Yellow yield York