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1. WO2006127298 - METHOD OF PRODUCING SUSPENDED AGRICULTURAL CHEMICAL COMPOSITION

Publication Number WO/2006/127298
Publication Date 30.11.2006
International Application No. PCT/US2006/018364
International Filing Date 11.05.2006
IPC
A01N 25/00 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
CPC
A01N 25/04
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
25Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, ; e.g. seed treatment or sequential application;
02containing liquids as carriers, diluents or solvents
04Dispersions, ; emulsions, suspoemulsions, suspension concentrates; or gels
Applicants
  • NIPPON SODA CO., LTD. [JP]/[JP] (AllExceptUS)
  • MAEKAWA, Yuichi [JP]/[JP] (UsOnly)
  • HASHIMOTO, Seizo [JP]/[JP] (UsOnly)
  • CHEN, Roy, C., Y. [US]/[US] (UsOnly)
Inventors
  • MAEKAWA, Yuichi
  • HASHIMOTO, Seizo
  • CHEN, Roy, C., Y.
Agents
  • SCHECHTER, Peter, C.
Priority Data
11/139,26426.05.2005US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD OF PRODUCING SUSPENDED AGRICULTURAL CHEMICAL COMPOSITION
(FR) PROCEDE DE PRODUCTION D'UNE COMPOSITION AGROCHIMIQUE EN SUSPENSION
Abstract
(EN) A method of producing a suspended agricultural chemical composition, includes the steps of: grinding an agricultural chemical active ingredient; mixing at least water, a polyalcohol, a mineral salt, and a surfactant to produce a solution; adding to the solution the ground agricultural chemical active ingredient and a suspension stabilizer, to produce a mixture; heating the mixture to 40 to 7O °C while stirring; cooling the heated mixture to 10 to 25 °C; and wet-milling the cooled mixture at 30 °C or below. Alternatively the method includes the steps of: grinding an agricultural chemical active ingredient; mixing at least water, a polyalcohol, a mineral salt, and a surfactant to produce a solution; adding to the solution the ground agricultural chemical active ingredient and a suspension stabilizer to produce a mixture; wet-milling the mixture; heating the wet-milled mixture to 40 to 70 °C while stirring; and cooling the heated mixture.
(FR) L'invention concerne un procédé de production d'une composition agrochimique en suspension, consistant à broyer un ingrédient actif agrochimique ; à mélanger au moins de l'eau, un polyalcool, un sel minéral et un tensioactif afin de produire une solution ; à additionner à la solution l'ingrédient actif agrochimique broyé et un stabilisateur de solution afin de produire un mélange ; à chauffer le mélange à 40 à 70 °C tout en le mélangeant ; à refroidir le mélange chauffé à 10 à 25 °C ; et à moudre par voie humide le mélange refroidi à 30 °C ou moins. Dans un autre mode de réalisation, le procédé consiste à broyer un ingrédient actif agrochimique ; à mélanger au moins de l'eau, un polyalcool, un sel minéral et un tensioactif afin de produire une solution ; à additionner à la solution l'ingrédient actif agrochimique broyé et un stabilisateur de solution afin de produire un mélange ; à moudre le mélange par voie humide ; à chauffer le mélange moulu par voie humide à 40 à 70 °C tout en le mélangeant ; et, à refroidir le mélange chauffé.
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