发明申请
US20130244874A1 Waterless Composition Comprising Pesticide and Copolymers with Sulfonic Acid Groups
审中-公开
包含农药和磺酸基团共聚物的无水组合物
- 专利标题: Waterless Composition Comprising Pesticide and Copolymers with Sulfonic Acid Groups
- 专利标题(中): 包含农药和磺酸基团共聚物的无水组合物
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申请号: US13989518申请日: 2011-11-23
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公开(公告)号: US20130244874A1公开(公告)日: 2013-09-19
- 发明人: Murat Mertoglu , Winfried Mayer , Cedric Dieleman
- 申请人: Murat Mertoglu , Winfried Mayer , Cedric Dieleman
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 优先权: EP10192549.3 20101125
- 国际申请: PCT/EP2011/070760 WO 20111123
- 主分类号: A01N25/22
- IPC分类号: A01N25/22
摘要:
The present invention provides a composition comprisinga) at least 1% by weight of copolymer synthesized from monomers M comprising i) at least one ethylenically unsaturated monomer M1 containing sulfonic acid groups, ii) at least one monomer M2 selected from C1-C4 alkyl (meth)acrylates, and iii) at least one monomer M3 selected from C6-C22 alkyl (meth)acrylates; b) at least 10% by weight of organic solvent;c) not more than 10% by weight of water;d) at least 1% by weight of water-insoluble pesticide; ande) at least 1% by weight of nonionic surfactant.Further provided is a process for preparing this composition by contacting the copolymer, the organic solvent, the water-insoluble pesticide, and the nonionic surfactant. The invention relates additionally to the agrochemical application of the composition.
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