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Home › Dyeing composition comprising a specific anthraquinone cationic direct dye, a cationic surfactant, an amphoteric or zwitterionic surfactant and a fatty alcohol

Dyeing composition comprising a specific anthraquinone cationic direct dye, a cationic surfactant, an amphoteric or zwitterionic surfactant and a fatty alcohol

US Patent 12226502 · Granted Feb 18, 2025

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