Lightweight adsorbent clay product and method of making same
First Claim
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1. A NOVEL ADSORBENT COMPRISING AGGREGATES OF A CLAY SELECTED FROM THE GROUP CONSISTING OF HYDROUS ATTAPULGITE CLAY AND HYDROUS SEPIOLITE CALY, WHICH CLAY HAD BEEN COLLOIDALLY DISPERSED IN WATER IN THE PRESENCE OF A DEFLOCCULATING AGENT, SAID AGGREGATES BEING FURTHER CHARACTERIZED BY BEING IN THE FORM OF MICROSCOPIC FIBERS AND HAVING A TAMPED BULK DENSITY OF 6 TO 10 POUNDS PER CUBIC FOOT.
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1 Claim
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1. A NOVEL ADSORBENT COMPRISING AGGREGATES OF A CLAY SELECTED FROM THE GROUP CONSISTING OF HYDROUS ATTAPULGITE CLAY AND HYDROUS SEPIOLITE CALY, WHICH CLAY HAD BEEN COLLOIDALLY DISPERSED IN WATER IN THE PRESENCE OF A DEFLOCCULATING AGENT, SAID AGGREGATES BEING FURTHER CHARACTERIZED BY BEING IN THE FORM OF MICROSCOPIC FIBERS AND HAVING A TAMPED BULK DENSITY OF 6 TO 10 POUNDS PER CUBIC FOOT.
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Current AssigneeAllegrini, Aldo P.
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Original AssigneeAllegrini, Aldo P.
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InventorsAllegrini, Aldo P.
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Application NumberUS04/018,236Time in Patent Office868 DaysField of SearchUS Class Current502/80CPC Class CodesB01J 20/12 Naturally occurring clays o...
