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    • 7. 发明授权
    • Controlled delivery compositions and processes for treating organisms in
a column of water or on land
    • 用于处理水或陆地上的生物体的受控递送组合物和方法
    • US5885605A
    • 1999-03-23
    • US922168
    • 1997-09-02
    • Richard Levy
    • Richard Levy
    • A01N25/08A01N25/10A01N25/26A01N25/28A01N25/34A01N43/90A01N49/00A01N57/14A01N63/00
    • A01N49/00A01N25/10A01N25/26A01N25/34A01N43/90A01N57/14A01N63/00Y10S206/811Y10S424/08Y10S424/09Y10S424/10Y10S424/11Y10S514/918Y10S514/919Y10S514/92Y10T428/13Y10T428/1307Y10T428/1348Y10T428/1352Y10T428/139
    • Controlled release compositions of matter are disclosed comprising complexes for treating a population of one or more aquatic organisms in a column of water. The complexes comprise at least one system wherein the system comprises at least one bioactive agent as a component selected for treating a population of aquatic organisms, at least one carrier component, and at least one coating component for regulating the controlled release rate and release profile of the bioactive agent in water or at least one bioactive agent and one joint-function component that can serve as both a carrier and coating to regulate the controlled. release rate and release profile of the bioactive agent in water, with or without optional binder components and/or additional formulation materials. The components are selected to sink or float so that the complexes will permeate and/or remain in any planar or volumetric segment of a water column for a period of time that is sufficient to effectively treat a population of aquatic organisms. Methods for treating a column of water are also disclosed which comprises delivering the compositions to a column of water or to a dry preflood area (pretreatment) that will develop in a column of water or a flood area. The composition and process can also be used to treat terrestrial organisms.
    • 公开了物质的控制释放组合物,其包含用于处理水柱中的一种或多种水生生物群体的复合物。 所述复合物包含至少一种系统,其中所述系统包含至少一种生物活性剂作为选择用于治疗水生生物群体的至少一种生物活性剂,至少一种载体组分和用于调节受控释放速率和释放曲线的至少一种包衣组分 水中的生物活性剂或至少一种生物活性剂和一种可用作调节受控的载体和涂层的关节功能组分。 生物活性剂在水中的释放速率和释放曲线,具有或不具有任选的粘合剂组分和/或另外的制剂材料。 选择组分沉降或漂浮,使得复合物将渗透和/或保留在水柱的任何平面或体积段中足以有效治疗水生生物体的一段时间。 还公开了处理水柱的方法,其包括将组合物输送到一列水或将在一列水或洪水区域中形成的干燥预混区域(预处理)。 组合物和方法也可用于处理陆生生物。