SUBSTITUTE FOR ANILINE DYES
Since the Gorman aniline dyes were cut off from the market, woollen manufacturers have been hard put to it to find substitutes. The difficulty in a . measuro now seoms to have been obviated. According to the "Drapers' Record," a couple of Huddersfiold Technical College dyers have solved the problem of the use of sulphur dyes without injuring wool fibre. This has tended to some extent to ease the position created by the scarcity of aniline dyes. The process has been patented, and is being backcd up by some manufacturers who thoroughly believe in its possibilities. Hitherto the difficulty with' the sulphur dyes has been that it is not possible to use them commercially on wool fabrics, because of the effect in rotting the wool fibre, this being a consequence of the strong alkaline Jwith fcn he used*
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Dominion, Volume 8, Issue 2354, 9 January 1915, Page 7
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141SUBSTITUTE FOR ANILINE DYES Dominion, Volume 8, Issue 2354, 9 January 1915, Page 7
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