| 摘要 |
Nonaqueous liq. detergent compsns. contain at least one liq. nonionic surfactant (I), a polyhydroxyacrylic acid, polyhydroxyacrylate salt or polyacetal carboxylate salt as builder (II), and an acid-terminal nonionic surfactant (III) as gelation inhibitor and/or an alkylene glycol monoalkyl ether (IV) as sedimentation inhibitor. Pref. the compsns. comprise: (a) 30-55% (I), 1-10% (III), 3-15% (IV), 7-22% polyhydroxyacrylate (IIa), 0.1-0.9% 16-18C alkyl phosphate, 10-22% perborate, 4-15% bleach activator (TAED), 0.1-0.6% optical brightener, 0.5-1.5% enzyme and 0.1-0.8% perfume, or (b) 30-55% (I), 2-18% (III), 5-22% polyacetal carboxylate (IIb), 0-20% polyphosphate, 0.1-0.9% 16-18C alkyl phosphate, 7-22% perborate, 4-12% TAED, 0.1-0.8% optical brightener, 0.5-1.5% enzyme and 0.1-0.8% perfume. |
