| http://www.w3.org/ns/prov#value | - The surface active agent present as an essential ingredient of the hair coloring or hair bleaching composition may be a soap, i.e., an alkali metal, ammonium or amine salt of a long chain aliphatic acid, particularly a fatty acid. such as the sodium, potassium. lithium or ammonium salts or the salts of such amines as mono-, di-, or tri-ethanolamine, Z-amino-l-butanol, 2-amino-2-methyl-l-propanol,
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