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
The inventor claims that new sulphurized dyestuffs are formed if mixtures of meta - toluylenediamin and diformyl - para - phenyle- pediamin are heated together with sulphur at high temperatures . The reaction product is , especially if ...
The inventor claims that new sulphurized dyestuffs are formed if mixtures of meta - toluylenediamin and diformyl - para - phenyle- pediamin are heated together with sulphur at high temperatures . The reaction product is , especially if ...
Page 78
The process consists in heating to higher temperatures these azo dyes together with sulphur advantageously in the presence of bases of the diphenyl series and subsequently treating with caustic alkalies 78 Year - Book for Colorists and ...
The process consists in heating to higher temperatures these azo dyes together with sulphur advantageously in the presence of bases of the diphenyl series and subsequently treating with caustic alkalies 78 Year - Book for Colorists and ...
Page 86
... and against all analogies is scarcely decomposable in its isolated and dry state . It can be dried without danger of explosion at a temperature of from 80 ° to 100 ° C. , and also in dry state 86 Year - Book for Colorists and Dyers.
... and against all analogies is scarcely decomposable in its isolated and dry state . It can be dried without danger of explosion at a temperature of from 80 ° to 100 ° C. , and also in dry state 86 Year - Book for Colorists and Dyers.
Page 87
To bring this coloring - matter into a more soluble form when avoiding too high temperatures , which cause the de- composition of the coloring - matter , the sulphonation can be accom- plished very easily by aid of concentrated ...
To bring this coloring - matter into a more soluble form when avoiding too high temperatures , which cause the de- composition of the coloring - matter , the sulphonation can be accom- plished very easily by aid of concentrated ...
Page 96
... sulphonic acid and two molecular proportions of beta - naphthol may be transformed into a readily - soluble bisulphite compound very stable , as mono- sodium salt , which does not become decomposed when dried at a high temperature .
... sulphonic acid and two molecular proportions of beta - naphthol may be transformed into a readily - soluble bisulphite compound very stable , as mono- sodium salt , which does not become decomposed when dried at a high temperature .
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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
Bibliographic information
| Title | 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 8 |
| Contributors | Harwood Huntington, Herman A. Metz |
| Published | 1906 |
| Original from | the University of Michigan |
| Digitized | 29 May 2007 |
| Export Citation | BiBTeX EndNote RefMan |