Multilayer detergent in block form
作者： Theodor Altenschoepfer , Jochen Jacobs , Peter Jeschke
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摘要: A block-form detergent composition for dishwashing machines based on alkali metal metasilicates, pentaalkali triphosphates, active chlorine compound, and surfactant. The comprises a cold water-soluble layer (1) comprising warm (2) metasilicates triphosphate. are formed as separate melts, one melt is poured into mold to cool partially solidify, the other added whereby layers fuse each other. In use, have different dissolving rates in time-temperature program of machines.
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