Aplatelet Clays for Sustained Release of Active Ingredients
A method of forming an active control ingredient that controls target living species over an extended period of time commences by providing a clay material that has a structure substantially depleted of platelets ("aplatelet"). The aplatelet clay material is heated with a solid active cont...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method of forming an active control ingredient that controls target living species over an extended period of time commences by providing a clay material that has a structure substantially depleted of platelets ("aplatelet"). The aplatelet clay material is heated with a solid active control agent to a temperature of at least about 10° C. above the melting point of the solid active control agent. The aplatelet clay material then is loaded with the heated solid active control agent. |
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