发明名称 |
SPHERICAL MICROPARTICLES HAVING AN INNER WAX COATING DEPOSITED AROUND BIOLOGICALLY ACTIVE COMPOUNDS |
摘要 |
The invention relates to essentially spherical microparticles comprising a biologically active compound as core substance and a polymeric capsule material, wherein a hydrophobic wax forms a wax film as interlayer on the inner polymeric capsule wall and wholly or partially encapsulates the active ingredient. The invention further relates to a process for the preparation of the microparticles, to the use thereof for the preparation of a composition for controlling plant pests, weeds or animal parasites, as well as to aqueous spray mixtures, water-dispersible granulates or water-dilutable powders containing the claimed microparticles.
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申请公布号 |
WO9603041(A1) |
申请公布日期 |
1996.02.08 |
申请号 |
WO1995EP02729 |
申请日期 |
1995.07.12 |
申请人 |
CIBA-GEIGY AG;NASTKE, RUDOLF;NEUENSCHWANDER, ERNST |
发明人 |
NASTKE, RUDOLF;NEUENSCHWANDER, ERNST |
分类号 |
B01J13/14;A01N25/28;A01N43/54;A01N47/30;A01N57/16;B01J13/18;(IPC1-7):A01N25/28 |
主分类号 |
B01J13/14 |
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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