摘要 |
A mordant for dyeing fibers is provided comprising an aluminum salt, preferably Al2(SO4)3, potassium or sodium carbonate, preferably the latter, and citric acid, capable of forming an aluminum hydroxide suspension in aqueous media having a pH of about 3.5-4. Methods of use of this composition are also provided. The mordant is useful in commercial dye processes including package dyeing.
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