发明名称 |
Microcapsules |
摘要 |
Novel microcapsules comprising a coat of polyurethane and/or polyurea and a core of at least one solid active substance, where the core does not comprise any liquid, a process for preparing these novel microcapsules and their use for applying the active substances contained therein.
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申请公布号 |
US2004115280(A1) |
申请公布日期 |
2004.06.17 |
申请号 |
US20030474123 |
申请日期 |
2003.10.06 |
申请人 |
PODSZUN WOLFGANG;KRUGER JOACHIM;PROBST JOACHIM |
发明人 |
PODSZUN WOLFGANG;KRUGER JOACHIM;PROBST JOACHIM |
分类号 |
B01J13/16;A01N25/28;A01N47/40;A01N47/42;A01N51/00;B01J13/04;C09K21/00;(IPC1-7):A01N25/28;A61K9/16;A61K9/50 |
主分类号 |
B01J13/16 |
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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