| 21. | With the advent of aniline dyes in the 1800s, small amounts of blue and purple were sometimes added.
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| 22. | His experiments produced instead the first synthetic aniline dye, a purple shade called mauveine, shortened simply to mauve.
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| 23. | Paul Mendelssohn Bartholdy ( 1841 1880 ) was a noted chemist and pioneered the manufacture of aniline dye.
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| 24. | He was a partner in the firm of Brooke, Simpson and Spiller who were aniline dye manufacturers in London.
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| 25. | Although its wood is commonly knotty and twisted, straight-grained Osage orange timber makes very good fustic and aniline dyes.
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| 26. | If that doesn't work, you might be able to dye it with an aniline dye, sold in some paint stores.
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| 27. | Native dyes from natural substances, which give a flat or matte color, and aniline dyes are used in the process.
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| 28. | A 1916 US National Bureau of Standards circular describes it as based on whiting as a base and adding aniline dyes.
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| 29. | With the use of aniline dyes he was able to find a structure which strongly absorbed basophilic dyes, which he named chromatin.
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| 30. | He used a subdued palette in his prints without the harsher aniline dyes that had come into use earlier in the century.
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