| 摘要 |
A liquid, aqueous or aqueous-alcoholic cleaning and maintenance composition, especially for dishwashers, consisting essentially of: (a) from 5% to 50% by weight of a water-soluble, organic monocarboxylic or polycarboxylic acid having from 2 to 6 carbon atoms, optionally substituted with hydroxyl groups, (b) from 3% to 20% by weight of a water-soluble polyhydric alcohol, (c) from 0.1% to 10% by weight of a low-sudsing nonionic tenside, (d) from 0 to 5% by weight of customary additives selected from the group consisting of odorants, dyes, dissolving intermediaries and corrosion inhibitors, (e) from 0 to 30% by weight of a water-miscible monohydric alcohol having from 2 to 4 carbon atoms, and (f) the remainder to 100% by weight of water, based on the total weight of the composition. |
