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