FLUESSIGES WASCH- BZW. REINIGUNGSMITTEL
Compsn. a dispersion of >=1 active additive in a liquid nonionic surfactant substantially free from water and contg. a dispersant for the additive(s) the liquid is used in clothes etc. washing. The dispersing agent specified is finely divided silica, esp. 70-40 mu particles size. Surfactants are...
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Zusammenfassung: | Compsn. a dispersion of >=1 active additive in a liquid nonionic surfactant substantially free from water and contg. a dispersant for the additive(s) the liquid is used in clothes etc. washing. The dispersing agent specified is finely divided silica, esp. 70-40 mu particles size. Surfactants are cpds. contg. polyether radicals of M.W 500 to. The liquid is used instead of washing powder for washing esp in washing machines. As a result of avoiding drying process, the liquid is cheaper than powders. The liquid is stable to storage and even if a slight flocculation of additives occurs it so easily redispersed. Previously it has not be possible to incorporate the additives in a liquid at the high concn. required. The amt. of additive is pref. 20-70% (40-60)% Specified additives are Na or K CMC, a phosphate, a clay, or a carbonate, borate perborate, percarbonate, metasilicate, sulphate or chloride of Na or K. At least 90% of the additive are pref. |
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