| 摘要 |
A liquid agrochemical composition is provided to have a stable water-diluted state and be useful as a preparation comprising an agrochemical active compound. A liquid agrochemical composition comprises: 0.5-30 wt.% of at least one hydrophobic agrochemical active compound; 1-20 wt.% of at least one non-ionic surfactant which is selected from the group consisting of polyoxyethylene polyoxypropylene block copolymer, polyoxyethylene polyoxypropylene alkyl ether, polyoxyethylene polyoxypropylene alkyl phenol, polyoxyethylene polyoxypropylene polystyryl phenyl ether, polyoxyethylene polyoxypropylene castor oil, polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene polystyryl phenyl ether, polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene sorbitan fatty acid ester, and polyoxyethylene aliphatic alcohol; 0-10 wt.% of at least one anionic surfactant such as polyoxyethylene polyoxypropylene block copolymer, polyoxyethylene polyoxypropylene alkyl ether, polyoxyethylene polyoxypropylene alkyl phenol, polyoxyethylene polyoxypropylene polystyryl phenyl ether, and polyoxyethylene polyoxypropylene castor oil; 6-60 wt.% of an ether compound represented by a formula of R^1-O-A^1-O-A^2-(O-A^3)n-O-R^2(wherein R^1 and R^2 are C1-3 alkyl, A^1, A^2 and A^3 are ethylene or propylene, and n is 0, 1 or 2); and 20-75 wt.% of 1,3-dimethyl-2-imidazolidinone. Further, the ether compound is dipropylene glycol dimethyl ether, bis(2-ethoxyethyl)ether or bi[2-(2-methoxyethoxy)ethyl]ether.
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