发明授权
US08337900B2 Reverse-phase microcapsules for active ingredients, simplified process of manufacture thereof and combined formulation WDG-CS, ZC, EC-SC, and CX
有权
用于活性成分的反相微胶囊,其简化制造方法和组合制剂WDG-CS,ZC,EC-SC和CX
- 专利标题: Reverse-phase microcapsules for active ingredients, simplified process of manufacture thereof and combined formulation WDG-CS, ZC, EC-SC, and CX
- 专利标题(中): 用于活性成分的反相微胶囊,其简化制造方法和组合制剂WDG-CS,ZC,EC-SC和CX
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申请号: US12225889申请日: 2007-03-29
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公开(公告)号: US08337900B2公开(公告)日: 2012-12-25
- 发明人: Victor CasañGiner , Miguel Gimeno Sierra , Barbara Gimeno Sierra
- 申请人: Victor CasañGiner , Miguel Gimeno Sierra , Barbara Gimeno Sierra
- 代理机构: Vedder Price PC
- 优先权: EP06006748 20060330; EP06024299 20061123
- 国际申请: PCT/EP2007/002809 WO 20070329
- 国际公布: WO2007/112933 WO 20071011
- 主分类号: A01N25/28
- IPC分类号: A01N25/28 ; A01N59/20 ; A01N63/00 ; A61K9/50 ; A61K8/02 ; A61K35/74 ; A61K33/34 ; A61K8/23 ; A23L1/30
摘要:
Disclosed are microcapsules and processes of microencapsulation of water soluble or water dispersible compounds by reverse-phase microencapsulation and ways to combine them with other oil soluble or oil dispersible compounds in suitable formulations that yield tiny microcapsules and a very homogeneous distribution of particle size. Multiple combinations of these reverse-phase microcapsules are disclosed, including in combination with normal-phase microcapsules in order to create a Capsule Mixed Suspension (CX) where an outer oil phase or, alternatively, a water phase contains microcapsules of two types: those with a core of water and active ingredients dissolved or dispersed therein, and those with a core of oil and active ingredients dissolved or dispersed therein. Water Dispersible Granules (WDG) and Emulsion Concentrates (EC) and Suspension Concentrates (SC) combinations with the reverse phase microcapsules are also successfully performed.
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