…Aniline black is also used as a black organic pigment. In addition to aniline, 4-aminodiphenylamine (black) and 4-aminophenol (brown) are also used for dyeing textiles and leather. Oxidation dyes have high fastness to sunlight and washing, but the disadvantage is that the color is not vivid, and the oxidation process can cause the textile to turn green or become embrittled. … *Some of the terminology explanations that mention "4-aminodiphenylamine" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…アニリンブラックは黒色有機顔料としても使用される。繊維,皮革染色用には,アニリンのほかに,4‐アミノジフェニルアミン(黒色),4‐アミノフェノール(褐色)などがある。 酸化染料は日光や洗濯などに対する堅牢度は高いが,欠点は色が鮮明でないことで,また酸化の過程で繊維が緑変したり脆化(ぜいか)することがある。… ※「4-アミノジフェニルアミン」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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