The Year-book for Colorists and Dyers, Volume 81906 - Dyes and dyeing |
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Page 53
Safranine and its azo derivatives yield on reoxidation of the leuco compound a violet color . This is due to the condensation of the leuco - safranine with ...
Safranine and its azo derivatives yield on reoxidation of the leuco compound a violet color . This is due to the condensation of the leuco - safranine with ...
Page 79
The coloring - matters thus obtained yield bright clear orange shades on cotton when dyed in a sodium sulphide bath , remaining nearly unaltered by ...
The coloring - matters thus obtained yield bright clear orange shades on cotton when dyed in a sodium sulphide bath , remaining nearly unaltered by ...
Page 80
Upon reduction with tin and hydrochloric acid it yields 3.4.6 - trichlor - anilin and amidonaphthol - disulfo - acid . CLARET - RED MORDANT DYE AND PROCESS ...
Upon reduction with tin and hydrochloric acid it yields 3.4.6 - trichlor - anilin and amidonaphthol - disulfo - acid . CLARET - RED MORDANT DYE AND PROCESS ...
Page 81
The dyestuff yields on wool from an acid - bath a reddish yellow , which on after treatment with a chromium compound turns to a yellow - claret red .
The dyestuff yields on wool from an acid - bath a reddish yellow , which on after treatment with a chromium compound turns to a yellow - claret red .
Page 82
Upon reduction with tin and hydrochloric acid it yields 3.4 - dichlor - anilin and ... The coloring - matters obtained in this manner yield shades which on ...
Upon reduction with tin and hydrochloric acid it yields 3.4 - dichlor - anilin and ... The coloring - matters obtained in this manner yield shades which on ...
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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