Liquid pesticidal composition
AssigneeSumitomo Chemical Company, Limited
InventorHiroto Tada
Life of this patent
Estimating the term…
Abstract
Provided herein is a liquid pesticidal composition, comprising: (a) 3 to 10 mass % of a pesticidal active ingredient having a water solubility at 25° C. of 15 mass ppm or less and a melting point of 10° C. or more; (b) 3.6 to 60 mass % of a first solvent that is ε-caprolactone; (c) 19.5 to 85 mass % of a second solvent having a water solubility at 25° C. of 1 mass % or less; and (d) 1 to 30 mass % of a surfactant, wherein a total content of the pesticidal active ingredient, the first solvent, the second solvent, and the surfactant is 60 mass % or more, a content of the first solvent relative to a content of the pesticidal active ingredient is from 1.2 to 15.0 times by mass, and a content of the second solvent relative to the content of the pesticidal active ingredient is from 6.5 to 25.0 times by mass.
Claims11
A liquid pesticidal composition, comprising:
- (a) 3 mass % to 10 mass % of a pesticidal active ingredient having a water solubility at 25° C. of 15 mass ppm or less and a melting point of 10° C. or more;
- (b) 3.6 mass % to 60 mass % of a first solvent that is ε-caprolactone;
- (c) 19.5 mass % to 85 mass % of a second solvent having a water solubility at 25° C. of 1 mass % or less;
- and
- (d) 1 mass % to 30 mass % of a surfactant,
- wherein the pesticidal active ingredient is at least one selected from the group consisting of pyraclostrobin, pydiflumetofen, pyridachlometyl, and ethyl 2-[(3-{2-chloro-4-fluoro-5-[3-methyl-4-(trifluoromethyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-1(2H)-yl]phenoxy}pyridin-2-yl)oxy]acetate,
- the second solvent comprises at least one selected from the group consisting of alkyl benzenes and alkyl naphthalenes,
- a total content of the pesticidal active ingredient, the first solvent, the second solvent, and the surfactant being 60 mass % or more,
- a content of the first solvent relative to a content of the pesticidal active ingredient being from 1.2 times by mass to 15.0 times by mass,
- a content of the second solvent relative to the content of the pesticidal active ingredient being from 6.5 times by mass to 25.0 times by mass.
Dependencies are inferred from the claim text.