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专利名称：Process for improving the stability and
shaping of anhydrous sodium metasilicate,and the compositions containing same, andthe resulting products
发明人：Georges Vrisakis申请号：US05/584755申请日：19750609公开号：US04031024A公开日：19770621
摘要：The invention concerns a process for improving the stability and form ofsubstantially anhydrous sodium metasilicate, and the compositions containing same, andthe resulting products. According to the invention, sodium metasilicate is treated with atleast one gluconic compound. The present invention is used in particular for detergentcompositions.
申请人：SOCIETE FRANCAISE DES SILICATES SPECIAUX'SIFRANCE'FR1974061074.19931
代理机构：McDougall, Hersh & Scott
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