…It is synthesized from thiosalicylic acid and monochloroacetic acid. Historically, it was first created in 1906 by Paul Friedländer (1857-1923) for the purpose of creating a sulfur derivative of indigo. Currently, vat dyes such as chloro derivatives, methyl derivatives, and ethoxy derivatives are used as dyes with a reddish color than orange, and are also used as organic pigments after special pigmentization. … *Some of the terminology references "Friedländer, P." are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…チオサリチル酸とモノクロロ酢酸を原料として合成される。歴史的には1906年インジゴの硫黄誘導体をつくる目的でフリートレンダーPaul Friedländer(1857‐1923)により初めてつくられた。現在建染染料としては,クロロ誘導体,メチル誘導体,エトキシ誘導体などがだいだい色より赤色の染料として使用されているし,特殊な顔料化を行い有機顔料としても一部使用される。… ※「Friedländer,P.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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