摘要:
Processes for preparing a microcapsule composition, microcapsules prepared thereby and uses therefor, the processes comprising: providing a mixture comprising: (i) at least one water immiscible component selected from the group consisting of water immiscible solvents, water immiscible active ingredients, and combinations thereof, and (ii) at least one water immiscible surfactant; adding a water absorbing component to the mixture to form a second mixture; homogenizing the second mixture such that dispersed particles having a median particle size of less than 2 μm are formed; combining the second mixture and a first microcapsule wall forming monomer to form a third mixture; combining the third mixture and an aqueous mixture comprising a water soluble salt and a water soluble emulsifier to form a fourth mixture; and combining the fourth mixture with a second microcapsule wall forming monomer.
摘要:
The present invention relates to aqueous flowable concentrate compositions of a microencapsulated dinitroanline herbicide, in particular pendimethalin, which are flowable and have improved storage stability. The compositions contain: i. 50 to 400 g/l of a dinitroaniline herbicide in the form of microcapsules comprising a core material containing the dinitroaniline herbicide, in particular pendimethalin, and a polymeric wall material, the microcapsules being dispersed in an aqueous phase; ii. 100 to 500 g/l of a glyphosate salt which is dissolved in the aqueous phase and iii. at least one anionic surface-active substance.
摘要:
The present invention relates to aqueous suspension concentrate formulation for plant protection comprising: 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide in the form of its crystalline anhydrate; at least one non-ionic surfactant selected from polyoxyethylene-polyoxy-C3-C4-alkylene block copolymers; at least one anionic surfactant comprising at least one arylsulfonate group; and water; wherein the pH value of the formulation is in the range of 3 to 7.
摘要:
The present invention relates to liquid suspension concentrate formulations for plant protection comprising: 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide in the form of the crystalline anhydrate; at least one diluent selected from: hydrocarbon solvents having a boiling point of at least 100° C.; and C1-C8-alkyl esters of C8-C26-fatty acids, mono- and di-C1-C4-alkyl amides of C8-C26-fatty acids; at least two different non-ionic surfactants selected from poly-ethoxylate-co-C3-C4-alkoxylates of C3-C20-alkanols, polyethoxylates of C8-C22-alkanols, polyester-polyoxyethylene block copolymers, polyethoxylates of mono-, di- or tristyryl phenols and polyethoxylates of vegetable oils; and at least one anionic surfactant selected from C1-C16-alkylarene sulfonates.
摘要:
The present invention relates to aqueous suspension concentrate formulation for plant protection comprising: 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide in the form of its crystalline anhydrate; at least one non-ionic surfactant selected from polyoxyethylene-polyoxy-C3-C4-alkylene block copolymers; at least one anionic surfactant comprising at least one arylsulfonate group; and water; wherein the pH value of the formulation is in the range of 3 to 7.
摘要:
The present invention relates to a salt comprising an anionic pesticide and a cationic polyamine of the formula (A) or (B) as described in the description. The invention further relates to an agrochemical composition comprising said salt. It also relates to a method for preparing said salt comprising combining the pesticide in its neutral form or as salt, and the polyamine in its neutral form or as salt. In addition, the invention relates to a method of combating harmful insects and/or phytopathogenic fungi. It also relates to a method of controlling undesired vegetation. Finally, the invention relates to seed comprising said salt.
摘要:
The present invention relates to a salt comprising an anionic pesticide and a cationic polyamine of the formula (A) or (B) as described in the description. The invention further relates to an agrochemical composition comprising said salt. It also relates to a method for preparing said salt comprising combining the pesticide in its neutral form or as salt, and the polyamine in its neutral form or as salt. In addition, the invention relates to a method of combating harmful insects and/or phytopathogenic fungi. It also relates to a method of controlling undesired vegetation. Finally, the invention relates to seed comprising said salt.
摘要:
The present invention relates to aqueous flowable concentrate compositions of a microencapsulated dinitroanline herbicide, in particular pendimethalin, which are flowable and have improved storage stability. The compositions contain: i. 50 to 400 g/l of a dinitroaniline herbicide in the form of microcapsules comprising a core material containing the dinitroaniline herbicide, in particular pendimethalin, and a polymeric wall material, the microcapsules being dispersed in an aqueous phase; ii. 100 to 500 g/l of a glyphosate salt which is dissolved in the aqueous phase and iii. at least one anionic surface-active substance.
摘要:
The present invention relates to liquid suspension concentrate formulations for plant protection comprising: 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1-methylethyl)amino]sulfonyl]benzamide in the form of the crystalline anhydrate; at least one diluent selected from: hydrocarbon solvents having a boiling point of at least 100° C.; and C1-C8-alkyl esters of C8-C26-fatty acids, mono- and di-C1-C4-alkyl amides of C8-C26-fatty acids; at least two different non-ionic surfactants selected from poly-ethoxylate-co-C3-C4-alk0xylat.es of C3-C20-alkanols, polyethoxylates of C8-C22-alkanols, polyester-polyoxyethylene block copolymers, polyethoxylates of mono-, di- or tristyryl phenols and polyethoxylates of vegetable oils; and at least one anionic surfactant selected from C1-C16-alkylarene sulfonates.
摘要:
The present invention is a method of producing dry, alkali metal or ammonium carboxylic acid salt particles. In accordance with the invention, a molten carboxylic acid is mixed with a solution of an alkali metal-containing or ammonium-containing alkaline compound and the carboxylic acid and alkaline compound are reacted to form the carboxylic acid salt. Water is then removed from the carboxylic acid salt to produce dry, carboxylic acid salt particles. The feed ratio of the molten carboxylic acid and the alkaline compound is controlled to neutralize the carboxylic acid in the process.