The Year-book for Colorists and Dyers, Volume 81906 - Dyes and dyeing |
From inside the book
Results 1-5 of 39
Page 22
1.84 X 1,000 1,840 1,000 5 ) 840 168 ° Tw . The degrees of Twaddle's hydrometer are easily turned into specific gravity numbers — a quality which makes it preferable to any other hydrometer in use . The rule is to multiply the indicated ...
1.84 X 1,000 1,840 1,000 5 ) 840 168 ° Tw . The degrees of Twaddle's hydrometer are easily turned into specific gravity numbers — a quality which makes it preferable to any other hydrometer in use . The rule is to multiply the indicated ...
Page 104
... on paraämido - oxyanthraquinone ) with cupric chlorid in the presence of a suitable dissolving or diluting agent and preferably with the addition of a product having a weak alkaline reaction , such as sodium acetate or the like .
... on paraämido - oxyanthraquinone ) with cupric chlorid in the presence of a suitable dissolving or diluting agent and preferably with the addition of a product having a weak alkaline reaction , such as sodium acetate or the like .
Page 109
... preferably while passing air through the mixture , the solution which is at first of a corn - flower - blue color changes gradually into a fuchsin - red and contains a new coloring - matter , and by the addition of acid to the said ...
... preferably while passing air through the mixture , the solution which is at first of a corn - flower - blue color changes gradually into a fuchsin - red and contains a new coloring - matter , and by the addition of acid to the said ...
Page 114
If the diazotized products be brought together , preferably at somewhat - elevated temperatures , with an alkaline beta - naphthol solution , zinc compounds of the 2 - oxy - sulphonaphthalene l - azo - beta - naphthols are produced ...
If the diazotized products be brought together , preferably at somewhat - elevated temperatures , with an alkaline beta - naphthol solution , zinc compounds of the 2 - oxy - sulphonaphthalene l - azo - beta - naphthols are produced ...
Page 116
The bright or souple is then treated in a bath of water slightly acidulated , preferably with acetic acid , and then put into a bath of black iron of the usual strength and for the usual time . The silk is taken out of the bath , wrung ...
The bright or souple is then treated in a bath of water slightly acidulated , preferably with acetic acid , and then put into a bath of black iron of the usual strength and for the usual time . The silk is taken out of the bath , wrung ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
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