Koerner; Contardi, Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1915, vol. <5> 24 I, p. 891
Dyestuffs of the oxidizable developer-coupler type wherein the coupler is a 3,5-diamino-2-substituted-alkylbenzene of the formula ##STR1## wherein R.sub.1 is straight- or branched-chain alkyl of 1-8 carbon atoms, R.sub.2 is a straight- or branched-chain alkyl of 1-8 carbon atoms, phenyl, or phenyl substituted by alkyl of 1-4 carbon atoms or halogen atoms and the inorganic and organic salts thereof are very satisfactory for coloring hair. They are readily oxidized by atmospheric oxygen at room temperature without a catalyst, and they provide intense, bright and fast dyeings in a short tie. They are applied in conventional manner from an aqueous medium.
Fierens et al., Bulletin des Societes Chimiques Belges, 1955, vol. 64, p. 658,665
作者:Fierens et al.
DOI:——
日期:——
Zincke; Malkomesius, Justus Liebigs Annalen der Chemie, 1905, vol. 339, p. 223
作者:Zincke、Malkomesius
DOI:——
日期:——
US4171203A
申请人:——
公开号:US4171203A
公开(公告)日:1979-10-16
Koerner; Contardi, Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1915, vol. <5> 24 I, p. 891