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Device for sustained release of active ingredients - comprising deliquescent material in perforated container
Device for sustained release of active ingredients - comprising deliquescent material in perforated container
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机译:持续释放活性成分的装置-在多孔容器中包含潮解性物质
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摘要
Device for sustained release of insecticides, deodorants, disinfectants or perfumes comprises a perforated container contg. a finely divided deliescent material (I) in which the active ingredient is incorporated. (I) absorbs atmospheric moisture and gradually liquefies, thus releasing the active ingredient over long periods.
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