| 摘要 |
<p>There is provided a detergent composition comprising one or more surfactants and one or more hydroxyacid compounds selected from monocarboxylic acid, alicyclic polycarboxylic acid, heterocyclic polycarboxylic acid and aromatic polycarboxylic acid compounds, and salts thereof substituted with at least one hydroxyl group, wherein said hydroxyacid compound is present in amount less than 5 %. Also provided herein is a method for reducing heater encrustation, which comprises contacting the heater with an effective amount of an aqueous solution of a detergent composition comprising said hydroxyacid.</p> |
