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Grainy, non-ionic surfactant-containing additive for detergents and cleaning agents with improved detergent behavior
Grainy, non-ionic surfactant-containing additive for detergents and cleaning agents with improved detergent behavior
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机译:用于清洁剂和清洁剂的粒状,非离子表面活性剂添加剂,具有改善的清洁剂性能
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摘要
The invention relates to a granular additive for granular detergents and cleaning agents, consisting of a granular adsorbent (I) and, adsorbed thereon, non-ionic surfactants (II) from the class of polyglycol ether derivatives, where component (I) has the following composition based on anhydrous substance: (a) 50 to 75 % by weight of microcrystalline zeolite, (b) 2 to 10 % by weight of a sheet silicate and (c) 2.5 to 10 % by weight of the sodium salt of a (co)polymeric carboxylic acid. The remainder consists of up to 10 % by weight of sodium sulphate and of water and minor constituents. The ratio of adsorbent (I) to non-ionic surfactant (II) is 2 : 1 to 20 : 1 by weight. The agents have improved rinsing properties in domestic washing machines.
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