发明名称 |
Microcapsules Loaded with Active Ingredients and a Method for Their Preparation |
摘要 |
The invention relates to microcapsules having a core material encapsulated within a microcapsular shell, the core material comprises at least one active ingredient, wherein the microcapsular shell comprises at least one inorganic polymer comprising polymerized precursors obtained by in-situ polymerization of the precursors; wherein the concentration of the core material based total weight of the microcapsules is above 95% w/w. The invention further relates to a composition and to a suspension comprising the microcapsules. The invention additionally relates to a process for preparing the microcapsules.
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申请公布号 |
US2007292676(A1) |
申请公布日期 |
2007.12.20 |
申请号 |
US20040566369 |
申请日期 |
2004.08.01 |
申请人 |
NAIGERTSIK OLEG;ROTHSCHILD SOREL;ROTTMAN CLAUDIO |
发明人 |
NAIGERTSIK OLEG;ROTHSCHILD SOREL;ROTTMAN CLAUDIO |
分类号 |
B01J13/18;A61K8/11;A61K8/18;A61K8/44;A61Q1/02;A61Q17/04 |
主分类号 |
B01J13/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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