SILICATE DE METAL ALCALIN MODIFIE, SON PROCEDE DE PREPARATION, SON UTILISATION EN TANT QU'AGENT ALCALIN NON CORROSIF ET PROTECTEUR DANS DES COMPOSITIONS DETERGENTES ET CES COMPOSITIONS DETERGENTES

摘要

A modified alkali metal silicate containing calcium, magnesium, strontium or cerium ions is disclosed. A method for the preparation of said silicate, its use as a non-corrosive and protective alkaline agent in detergent compositions and detergent compositions containing said silicate are also described.