"Builder" agent based on alkali metal silicates for detergent compositions

"Builder" agent for powder detergent compositions, especially for washing machines, based on an alkali metal silicate solution with an SiO2/M2O ratio of 1.8 to 3.5 which is provided as is with a solids content of 10-60% or in a supported form, the silicate expressed on a dry basis/water in...

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Bibliographische Detailangaben
Hauptverfasser: JOUBERT DANIEL, BOITTIAUX PATRICK
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:"Builder" agent for powder detergent compositions, especially for washing machines, based on an alkali metal silicate solution with an SiO2/M2O ratio of 1.8 to 3.5 which is provided as is with a solids content of 10-60% or in a supported form, the silicate expressed on a dry basis/water in combination with the silicate ratio by weight ranging from 100/100 to 100/50. Agent "builder" pour compositions détergentes en poudre, notamment pour lave-linge, à base d'une solution de silicate de métal alcalin de rapport SiO2 /M2 O de 1,8 à 3,5 se présentant telle quelle avec un extrait sec de 10 - 60 % ou sous forme supportée, le rapport pondéral silicate exprimé en sec/eau associée au silicate allant de 100/100 à 100/50.