| 摘要 |
PROBLEM TO BE SOLVED: To prevent, in an aqueous suspension type insecticidal composition of an insecticidal compound being a solid powder at ordinary temperature, hard-cake formation and viscosity increase in a preparation due to the settling of suspended particles, and to realize good water dispersibility and long-term excellent stability of a preparation. SOLUTION: The incorporation of a nonionic surfactant and a copolymer containing a carboxylic acid makes it possible to provide an aqueous suspension type insecticide which is lowly viscous, well dispersible in water, and excellent in long-term stability of a preparation. COPYRIGHT: (C)2011,JPO&INPIT |
