Ion pairs with different structure of either dye anion or onium cation have different properties.
染料母核和碘翁阳离子的结构均对离子对体系的性质有影响。
Cocoon floss contains lots of positive charges in acid solution, so it can adsorb anion dye at acid condition theoretically.
茧衣在酸性条件下含有大量正电荷，对阴离子染料具有很好的吸附作用。
Anion dye with several sulfonic groups occurs adsorption of overtaking in the number of mole when dyeing modified flax fabric.
从染色饱和值看，具有多磺酸基的阴离子染料在季铵化改性亚麻织物上易发生超当量吸附。
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