SILICATE PARTICLE HAVING IMPROVED RATE OF DISSOLUTION

The present invention relates to novel silicates having an improved rate of dissolution, whose molar ratio SiO2/Na2O is greater than or equal to 1 and less than or equal to 4, and which have a density greater than 0.65 g/cm . They consist of at least 90% of silicate and at least 1% of cellulosic der...

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Bibliographische Detailangaben
Hauptverfasser: FUIRITSUPU PARUKE, MARUKU MARASHI
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention relates to novel silicates having an improved rate of dissolution, whose molar ratio SiO2/Na2O is greater than or equal to 1 and less than or equal to 4, and which have a density greater than 0.65 g/cm . They consist of at least 90% of silicate and at least 1% of cellulosic derivatives.