SYNTHETIC CLAYS

2094235 9206783 PCTABS00011 The processing of synthetic clays, such as synthetic hectorite, by forming a compressed cake of the clay extruding the cake through restricted diameter holes and drying and size-reducing the extrudates into the 200 to 2000 micron size range can give improvement in dispers...

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Bibliographische Detailangaben
Hauptverfasser:	BUCK, MALCOLM J, TAYLOR, ROGER S, MOBBS, DAVID B, SHAW, DAVID B, JENNESS, PATRICK
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS THEREOF CONCRETE INORGANIC CHEMISTRY LIME, MAGNESIA METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRACTORIES SLAG THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF NATURAL STONE
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Zusammenfassung:	2094235 9206783 PCTABS00011 The processing of synthetic clays, such as synthetic hectorite, by forming a compressed cake of the clay extruding the cake through restricted diameter holes and drying and size-reducing the extrudates into the 200 to 2000 micron size range can give improvement in dispersibility in water. Particles of another material, such as a catalytically active zeolite may be included in the compressed cake and the dried extrudates used for catalytic purposes.