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公开(公告)号:US06555122B2
公开(公告)日:2003-04-29
申请号:US10113722
申请日:2002-05-13
申请人: Ray Jia Ruey Lo , Jin Ling Chen , Herbert Benson Scher , Juanita Elena Van Koppenhagen , Ian Malcolm Shirley
发明人: Ray Jia Ruey Lo , Jin Ling Chen , Herbert Benson Scher , Juanita Elena Van Koppenhagen , Ian Malcolm Shirley
IPC分类号: A01N2528
摘要: Solid water-dispersible compositions containing microencapsulated pesticides are produced by spray-drying an aqueous suspension of said pesticides in the presence of a water-soluble polymer.
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公开(公告)号:US06419942B1
公开(公告)日:2002-07-16
申请号:US09572515
申请日:2000-05-17
申请人: Ray Jia Ruey Lo , Jin Ling Chen , Herbert Benson Scher , Juanita Elena Van Koppenhagen , Ian Malcolm Shirley
发明人: Ray Jia Ruey Lo , Jin Ling Chen , Herbert Benson Scher , Juanita Elena Van Koppenhagen , Ian Malcolm Shirley
IPC分类号: A01N2528
摘要: Solid water-dispersible compositions containing microencapsulated pesticides are produced by spray-drying an aqueous suspension of said pesticides in the presence of a water-soluble polymer, preferably polyvinyl alcohol.
摘要翻译: 通过在水溶性聚合物,优选聚乙烯醇的存在下,将所述杀虫剂的水性悬浮液喷雾干燥来制备含有微囊化农药的固体水分散性组合物。
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