发明名称 |
CROP PROTECTION COMPOSITION COMPRISING A CROP PROTECTION SOLID PARTICLE COATED WITH A WATER-INSOLUBLE COATING MATERIAL AND A CROP PROTECTION MIXTURE COMPRISING THE SAME |
摘要 |
A composition comprising a mononucleate solid crop protection particle coated with a water-insoluble coating material has a diameter in the range of 0.5 to 50 mu . This composition is made by a process which results in substantial non-agglomeration of the coated particles. In a particular embodiment, a crop protection composition comprises a mononucleate solid crop protection particle coated with either wood rosin, rosin derivatives, waxes, fatty derivatives, sterols, long-chain sterol esters and sulfur. Alternatively, the coating material may be a water-insoluble synthetic latex polymer. The composition may be used in a mixture which also includes a crop protection chemical partner comprising a solid particle. The partner ordinarily degrades the solid crop protection particle when stored or aged together as a solid particle mixture. However, when the composition solid particle is coated, this degradation is prevented.
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申请公布号 |
WO9707676(A1) |
申请公布日期 |
1997.03.06 |
申请号 |
WO1996US13677 |
申请日期 |
1996.08.23 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY;WYSONG, ROBERT, DAVID;BEESTMAN, GEORGE, BERNARD;SCHURR, GEORGE, ALAN |
发明人 |
WYSONG, ROBERT, DAVID;BEESTMAN, GEORGE, BERNARD;SCHURR, GEORGE, ALAN |
分类号 |
A01N25/26;A01N25/28;A01N47/36;B01J2/00;(IPC1-7):A01N25/26 |
主分类号 |
A01N25/26 |
代理机构 |
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主权项 |
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