| 摘要 |
<p>Solid and concentrated active agent preparations of valuable substances for use in textile detergents are to be prepared, the solubility of which in the aqueous bath is improved by the addition of selected niotensides. Such niotensides are pourable and/or solid non-ionic tenside compounds which are water-soluble or dispersible at room temperature and selected from the class of fatty alcohol oligo ethyloxylates and/or propoxylates with a reduced hydroxyl number (OH number under 100). Particularly suitable non-ionic tensides have hydroxyl numbers lower than 50 and are end-group closed fatty alcohol ethoxylates and/or propoxylates, in which the end group is closed by etherification with monofunctional alcohols. The use of selected niotenside compounds of the invention also promotes washing power in the subsequent textile washing process.</p> |
