Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SAfiledCriticalCompagnie de Saint Gobain SA
Publication of ES245718A1publicationCriticalpatent/ES245718A1/es
Perfeccionamiento en la fabricación de tripolifosfato de sodio, caracterizado porque consiste eb incorporar agua en el producto de la evaporación de una solución de ortofosfatos mono y disódico, en la fase de dicha fabricación inmediatamente anterior a la sumisión de la mezcla íntima de estos ortofosfatos, obtenida mediante la citada evaporación a la calcinación.
ES0245718A1957-12-031958-12-02Un perfeccionamiento en la fabricacion del tripolifosfato de sodio
ExpiredES245718A1
(es)