发明名称 |
Stable concentrate formulations and emulsions of waterinsoluble organic pesticides, their use and preparation. |
摘要 |
<p>Stable emulsion formulations of water-insoluble organic pesticides are prepared by commingling the pesticide with an aqueous dispersion of a graft copolymer comprised of a reactive polymeric surfactant (RPS) base polymer and a nonionic hydrophobic grafted composition whereby the surfactant on the surface is bound thereto by the graft chains to a particle which is an aggregate of the RPS graft and pesticide. The resulting product is more stable to coalescence than emulsions made with conventional or polymeric surfactants.</p> |
申请公布号 |
EP0357149(A2) |
申请公布日期 |
1990.03.07 |
申请号 |
EP19890202201 |
申请日期 |
1989.08.31 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
WESSLING, RITCHIE A.;PICKELMAN, DALE M.;WUJEK, DENNIS G. |
分类号 |
A01N25/04;A01N25/10;A01N25/30;C08L51/00;C08L51/02 |
主分类号 |
A01N25/04 |
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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