ES2254015A1 - Agrochemical emulsion - Google Patents
Agrochemical emulsionInfo
- Publication number
- ES2254015A1 ES2254015A1 ES200402542A ES200402542A ES2254015A1 ES 2254015 A1 ES2254015 A1 ES 2254015A1 ES 200402542 A ES200402542 A ES 200402542A ES 200402542 A ES200402542 A ES 200402542A ES 2254015 A1 ES2254015 A1 ES 2254015A1
- Authority
- ES
- Spain
- Prior art keywords
- pesticide
- weight
- emulsifiable
- polyoxyethylene polyoxypropylene
- concentrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N25/00—Biocides, 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; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/30—Biocides, 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; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
Abstract
Description
Concentrado emulsionable plaguicida.Pesticide emulsifiable concentrate.
La presente invención se refiere a un concentrado emulsionable plaguicida, en particular, a un concentrado emulsionable plaguicida que contiene piriproxifen como ingrediente activo.The present invention relates to a concentrate emulsifiable pesticide, in particular, to a concentrate emulsifiable pesticide containing pyriproxyfen as an ingredient active.
Se sabe que piriproxifen, éter 4-fenoxifenil(RS)-2-(2-piridiloxi)propílico,It is known that pyriproxyfen, ether 4-phenoxyphenyl (RS) -2- (2-pyridyloxy) propyl,
es un ingrediente activo de plaguicida en USP-4.751.225.It is an active ingredient of pesticide in USP-4,751,225.
Por otra parte, se sabe que con frecuencia es difícil obtener un concentrado emulsionable plaguicida con una alta estabilidad de emulsión, incluso después de su dilución con agua dura.On the other hand, it is known that it is often difficult to obtain an emulsifiable pesticide concentrate with a high emulsion stability, even after dilution with water hard.
La presente invención proporciona un concentrado emulsionable plaguicida que contiene piriproxifen como ingrediente activo que tiene una alta estabilidad de emulsión incluso tras su dilución con agua dura que contiene una gran cantidad de ión calcio o ión magnesio.The present invention provides a concentrate emulsifiable pesticide containing pyriproxyfen as an ingredient active that has high emulsion stability even after its dilution with hard water that contains a large amount of calcium ion or magnesium ion.
De acuerdo con la presente invención, se puede resolver el problema con un concentrado emulsionable plaguicida que contiene un hidrocarburo aromático como disolvente y que contiene una sal de ácido alquilarilsulfónico y un éter estiril fenílico de polioxietilen polioxipropileno en una cantidad específica.In accordance with the present invention, it can be solve the problem with an emulsifiable pesticide concentrate that it contains an aromatic hydrocarbon as solvent and it contains a salt of alkylarylsulfonic acid and a sterile phenyl ether of polyoxyethylene polyoxypropylene in a specific amount.
Concretamente, la presente invención consiste en lo siguiente:Specifically, the present invention consists of the next:
I. Un concentrado emulsionable plaguicida que comprende piriproxifen, un éter esteril fenílico de polioxietilen polioxipropileno, una sal de ácido alquilarilsulfónico y un hidrocarburo aromático, siendo la cantidad de éter estiril fenílico de polioxietilen polioxipropileno de 0,2 a 5 partes en peso por cada parte en peso de piriproxifen.I. An emulsifiable pesticide concentrate that comprises pyriproxyfen, a polyoxyethylene phenyl sterile ether polyoxypropylene, a salt of alkylarylsulfonic acid and a aromatic hydrocarbon, the amount of phenyl styryl ether being of polyoxyethylene polyoxypropylene of 0.2 to 5 parts by weight for each part by weight of pyriproxyfen.
II. El concentrado emulsionable plaguicida descrito en el punto I, en el que el éter estiril fenílico de polioxietilenpolioxipropileno es un éter triestiril fenílico de polioxietilen polioxipropileno.II. The emulsifiable pesticide concentrate described in item I, wherein the phenyl styryl ether of polyoxyethylene polyoxypropylene is a triestyryl phenyl ether of polyoxyethylene polyoxypropylene.
III. El concentrado emulsionable plaguicida descrito en los puntos I ó II, en el que la sal de ácido alquilarilsulfónico es una sal de ácido alquilbencenosulfónico.III. The emulsifiable pesticide concentrate described in points I or II, in which the acid salt alkylarylsulfonic acid is an alkylbenzenesulfonic acid salt.
IV. El concentrado emulsionable plaguicida descrito en el punto I, que comprende de 1 a 40% en peso de piriproxifen, de 5 a 25% en peso de un éter estiril fenílico de polioxietilen polioxipropileno, de 0,5 a 10% en peso de una sal de ácido alquilarilsulfónico y de 27 a 93,5% en peso de un hidrocarburo aromático.IV. The emulsifiable pesticide concentrate described in point I, which comprises 1 to 40% by weight of pyriproxyphene, 5 to 25% by weight of a phenyl styryl ether of polyoxyethylene polyoxypropylene, 0.5 to 10% by weight of a salt of alkylarylsulfonic acid and from 27 to 93.5% by weight of a hydrocarbon aromatic.
V. El concentrado emulsionable plaguicida descrito en el punto IV, en el que el éter estiril fenílico de polioxietilen polioxipropileno es un éter triestiril fenílico de polioxietilen polioxipropileno.V. The emulsifiable pesticide concentrate described in point IV, in which the styryl phenyl ether of polyoxyethylene polyoxypropylene is a triestyl phenyl ether of polyoxyethylene polyoxypropylene.
VI. El concentrado emulsionable plaguicida descrito en los puntos IV o V, en el que la sal de ácido alquilarilsulfónico es una sal de ácido alquilbencenosulfónico.SAW. The emulsifiable pesticide concentrate described in points IV or V, in which the acid salt alkylarylsulfonic acid is an alkylbenzenesulfonic acid salt.
El concentrado emulsionable plaguicida de la presente invención tiene una alta estabilidad de emulsión incluso tras su dilución con agua dura, y puede proporcionar una dilución emulsionada estable independientemente de la dureza del agua para la dilución.The pesticide emulsifiable concentrate of the The present invention has a high emulsion stability even after dilution with hard water, and can provide a dilution stable emulsified regardless of water hardness to the dilution
El concentrado emulsionable plaguicida de la presente invención comprende piriproxifen, un éter estiril fenílico de polioxietilen polioxipropileno, una sal de ácido alquilarilsulfónico y un hidrocarburo aromático, siendo la cantidad de éter estiril fenílico de polioxietilen polioxipropileno de 0,2 a 5 partes en peso por cada parte en peso de piroproxifen.The pesticide emulsifiable concentrate of the The present invention comprises pyriproxyfen, a styryl phenyl ether of polyoxyethylene polyoxypropylene, an acid salt alkylarylsulfonic and an aromatic hydrocarbon, the amount being of polyoxyethylene polyoxypropylene styryl phenyl ether of 0.2 to 5 parts by weight for each part by weight of piroproxifene.
El contenido de cada uno de lose componentes del concentrado emulsionable plaguicida de la presente invención consiste normalmente en 1 a 40% en peso de piriproxifen, de 5 a 25% en peso de éter estiril fenílico de polioxietilen polioxipropileno, de 0,5 a 10% en peso de una sal de ácido alquilarilsulfónico y de 27 a 93,5% en peso de un hidrocarburo aromático.The content of each of the components of the pesticide emulsifiable concentrate of the present invention normally consists of 1 to 40% by weight of pyriproxyfen, from 5 to 25% by weight of polyoxyethylene polyoxypropylene styryl phenyl ether, 0.5 to 10% by weight of a salt of alkylarylsulfonic acid and of 27 to 93.5% by weight of an aromatic hydrocarbon.
El piriproxifen utilizado en la presente invención se puede preparar por ejemplo, a través del método descrito en USP-4.751.225. El concentrado emulsionable plaguicida de la presente invención comprende normalmente de 1 a 40%, preferiblemente de 5 a 20% en peso, del piriproxifen.The pyriproxyfen used herein invention can be prepared for example, through the method described in USP-4,751,225. The concentrate Emulsifiable pesticide of the present invention comprises usually 1 to 40%, preferably 5 to 20% by weight, of the pyriproxyfen.
El éter estiril fenílico de polioxietilenpolioxipropileno utilizado para el concentrado emulsionable plaguicida de la presente invención también se denomina éter fenílico estirenado de polixietilen polioxipropileno, y entre sus ejemplos típicos se incluyen éter diestiril fenílico de polioxietilen polioxipropileno y éter triestiril fenílico de polixietilen polioxipropileno. Es preferible el uso de éter triestiril fenílico de polioxietileno por su disponibilidad. Por otra parte, el HLB del éter triestiril fenílico de polixietilen polioxipropileno es preferiblemente de 10,0 a 15,0, más preferiblemente de 12,0 a 14,0. HLB significa equilibrio hidrófilo-lipófilo que es muy conocido dentro del campo de los tensioactivos. El concentrado emulsionable plaguicida de la presente invención contiene normalmente de 5 a 25% en peso del éter estiril fenílico de polioxietilen polioxipropileno. Entre los ejemplos típicos de éter estiril fenílico de polioxietilen polioxipropileno se incluyen SOPROPHOR TSP/724 (HLB:12,3, distribuido por Rhodia) y SOPROPHOR 769P (HLB:13,5, distribuido por Rhodia).The phenyl styryl ether of polyoxyethylene polyoxypropylene used for concentrate Emulsifiable pesticide of the present invention is also called polyethylene polyoxypropylene styrene phenylene ether, and among its typical examples include diethyl phenyl ether of polyoxyethylene polyoxypropylene and triestyryl phenyl ether of polixyethylene polyoxypropylene. The use of ether is preferable polyethylene polyethylene triestilyl for its availability. By another part, the HLB of polyethylene triestyl phenyl ether polyoxypropylene is preferably from 10.0 to 15.0, more preferably from 12.0 to 14.0. HLB means balance hydrophilic-lipophilic which is well known within the field of surfactants. The emulsifiable pesticide concentrate of the present invention normally contains 5 to 25% by weight of the phenyl phenyl ether of polyoxyethylene polyoxypropylene. Between Typical examples of polyoxyethylene styryl phenyl ether Polyoxypropylene include SOPROPHOR TSP / 724 (HLB: 12.3, distributed by Rhodia) and SOPROPHOR 769P (HLB: 13.5, distributed by Rhodia)
El grupo alquilo en la sal de ácido alquilarilsulfónico utilizada para la presente invención es normalmente un grupo alquilo que tiene de 8 a 15 átomos de carbono. Entre los ejemplos de sales de ácido alquilarilsulfónico se incluyen sales de metales alcalinos, como sal sódica y sal potásica, sales de metales alcalinotérreos, como calcio y magnesio, y opcionalmente, sales de amonio sustituidas.The alkyl group in the acid salt alkylarylsulfonic acid used for the present invention is normally an alkyl group having 8 to 15 carbon atoms. Examples of salts of alkylarylsulfonic acid include alkali metal salts, such as sodium salt and potassium salt, salts of alkaline earth metals, such as calcium and magnesium, and optionally, substituted ammonium salts.
Entre los ejemplos de la sal de ácido alquilarilsulfónico utilizada para la presente invención se incluyen sales de ácido alquilbencenosulfónico, siendo ejemplos típicos dodecilbencenosulfonato sódico, dodecilbencenosulfonato cálcico y similares.Among the examples of the acid salt alkylarylsulfonic acid used for the present invention is include salts of alkylbenzenesulfonic acid, examples being typical sodium dodecylbenzenesulfonate, dodecylbenzenesulfonate Calcium and the like.
En el concentrado emulsionable plaguicida de la presente invención, la cantidad de sal de ácido alquilarilsulfónico se encuentra en el intervalo comprendido entre 0,1 y 1 parte en peso por cada 1 parte en peso del piriproxifen. Asimismo, el concentrado emulsionable plaguicida de la presente invención contiene normalmente de 0,5 a 10% en peso de la sal de ácido alquilarilsulfónico.In the pesticide emulsifiable concentrate of the present invention, the amount of alkylarylsulfonic acid salt is in the range between 0.1 and 1 part in weight per 1 part by weight of pyriproxyfen. Also, the pesticide emulsifiable concentrate of the present invention normally contains 0.5 to 10% by weight of the acid salt rented sulphonic.
Entre los ejemplos del hidrocarburo aromático utilizado en la presente invención se incluyen alquilbencenos como tolueno, dialquilbencenos como xileno, alquilnaftalenos como metilnaftaleno, dialquilnaftalenos como dimetilnaftaleno, trialquilnaftalenos como dimetilmonoisopropilnaftaleno y fenilxililetano.Among the examples of aromatic hydrocarbon used in the present invention alkylbenzenes are included as toluene, dialkylbenzenes such as xylene, alkylnaphthalenes such as methylnaphthalene, dialkylnaphthalenes such as dimethylnaphthalene, trialkylnaphthalenes such as dimethylmonoisopropylnaphthalene and phenylxylethane.
En la presente invención, se pueden emplear disolventes comerciales como tales. Entre los ejemplos de disolventes se incluyen Hisol SAS-296 (una mezcla de 1-fenil-1-xililetano y 1-fenil-l-etilfeniletano, nombre comercial de Nippon Oil Corp.) Cactus Solvent HP-MN (que contiene 80% de metilnaftaleno, nombre comercial de Nikko Petrochemical Company), Catus Solvent HP-DMN (que contiene 80% de dimetilnaftaleno, nombre comercial de Nikko Petrochemical Company), Cactus Solvent P-100 (alquilbenceno que tiene de 9 a 10 átomos de carbono, nombre comercial de Nikko Petrochemical Company), Cactus Solvent P-150 (alquilbenceno, nombre comercial de Nikko Petrochemical Company), Cactus Solvente P-180 (mezcla de metilnaftaleno y dimetilnaftaleno, nombre comercial de Nikko Petrochemical Company), Cactus Solvent P-200 (una mezcla de metilnaftaleno y dimetilnaftaleno, nombre comercial de Nikko Petrochemical Company), Cactus Solvent P-220 (mezcla de metilnaftaleno y dimetilnaftaleno, nombre comercial de Nikko Petrochemical Company), Cactus Solvent PAD-1 (dimetilmonoisopropilnaftaleno, nombre comercial de Nikko Petrochemical Company), Solvesso 100 (hidrocarburo aromático, nombre comercial de Exxon Chemical Corp.), Solvesso 150 (hidrocarburo aromático, nombre comercial de Exxon Chemical Corp.), Solvesso 200 (hidrocarburo aromático, nombre comercial de Exxon Chemical Corp.), ULTRA LOW NAPHTHALENE AROMATIC 150 (ExxonMobil Chemical Company), ULTRA LOW NAPHTHALENE AROMATIC 200 (ExxonMobil Chemical Company), Suwasol 100 (tolueno, nombre comercial de Maruzen Petrochemical Company) y Suwasol 200 (xileno, nombre comercial de Maruzen Petrochemical Company).In the present invention, they can be used commercial solvents as such. Among the examples of Solvents include Hisol SAS-296 (a mixture from 1-phenyl-1-xylylethane Y 1-phenyl-l-ethylphenylethane, trade name of Nippon Oil Corp.) Cactus Solvent HP-MN (containing 80% methylnaphthalene, name Commercial of Nikko Petrochemical Company), Catus Solvent HP-DMN (containing 80% dimethylnaphthalene, trade name of Nikko Petrochemical Company), Cactus Solvent P-100 (alkylbenzene having 9 to 10 atoms of Carbon, trade name of Nikko Petrochemical Company), Cactus Solvent P-150 (alkylbenzene, trade name of Nikko Petrochemical Company), Solvent Cactus P-180 (mixture of methylnaphthalene and dimethylnaphthalene, trade name of Nikko Petrochemical Company), Cactus Solvent P-200 (a mixture of methylnaphthalene and dimethylnaphthalene, trade name from Nikko Petrochemical Company), Cactus Solvent P-220 (mixture of methylnaphthalene and dimethylnaphthalene, trade name of Nikko Petrochemical Company), Cactus Solvent PAD-1 (dimethylmonoisopropylnaphthalene, name Commercial of Nikko Petrochemical Company), Solvesso 100 (aromatic hydrocarbon, trade name of Exxon Chemical Corp.), Solvesso 150 (aromatic hydrocarbon, trade name of Exxon Chemical Corp.), Solvesso 200 (aromatic hydrocarbon, name Exxon Chemical Corp.), ULTRA LOW NAPHTHALENE AROMATIC 150 (ExxonMobil Chemical Company), ULTRA LOW NAPHTHALENE AROMATIC 200 (Exxon Mobil Chemical Company), Suwasol 100 (toluene, name of Maruzen Petrochemical Company) and Suwasol 200 (xylene, trade name of Maruzen Petrochemical Company).
El concentrado emulsionable plaguicida de la presente invención contiene normalmente de 27 a 93,5% en peso del hidrocarburo aromático.The pesticide emulsifiable concentrate of the The present invention normally contains 27 to 93.5% by weight of the aromatic hydrocarbon
El concentrado emulsionable plaguicida de la
presente invención se puede producir, por ejemplo, por agitación de
piriproxifen, un éter estiril fenílico de polioxietilen
polixipropileno, una sal de ácido alquilarilsulfónico y un
hidrocarburo aromático, opcionalmente, con calentamiento (v.g.,
80ºC o menos) hasta que la mezcla queda unifor-
me.The pesticidal emulsifiable concentrate of the present invention can be produced, for example, by stirring pyriproxyphene, a polyoxyethylene polypropylene phenylethyl ether, a salt of alkylarylsulfonic acid and an aromatic hydrocarbon, optionally, with heating (eg, 80 ° C or less) to that the mixture is uniform
I.
El concentrado emulsionable plaguicida de la presente invención se aplica normalmente sobre la plaga o el lugar en el que habita la plaga una vez diluido con agua. Concretamente, se diluye con agua, por ejemplo, a aproximadamente 10 a 5000 veces y se aplica sobre las plantas y/o el suelo en el que habita la plaga. Se puede proporcionar por aplicación aérea desde un helicóptero después de diluirlo con agua a aproximadamente 10 a 1000 veces.The pesticide emulsifiable concentrate of the The present invention is normally applied to the pest or place in which the plague inhabits once diluted with water. Specifically, it is diluted with water, for example, about 10 to 5000 times and it is applied on the plants and / or the soil in which the plague. It can be provided by aerial application from a helicopter after diluting it with water to approximately 10 to 1000 times
La cantidad de aplicación del concentrado emulsionable plaguicida de la presente invención es normalmente de 0,1 a 1000 g por cada 1000 m^{2}, preferiblemente de 1 a 100 g por cada 1000 m^{2} en la cantidad de piriproxifen.The amount of concentrate application Emulsifiable pesticide of the present invention is normally of 0.1 to 1000 g per 1000 m2, preferably 1 to 100 g for every 1000 m2 in the amount of pyriproxyfen.
A continuación, se explicará con más detalle la presente invención a través de ejemplos de producción y un ejemplo de ensayo; no obstante, la presente invención no se restringe con estos ejemplos.The following will explain in more detail the present invention through production examples and an example of testing; however, the present invention is not restricted with these examples.
Ejemplo de producción 1Production example one
Se mezclaron dos gramos (2 g) de piriproxifen, 4,0 de éter triestiril fenílico de polioxietilenpolioxipropileno (HLB:13,5), 0,4 g de dodecilbencenosulfonato cálcico y 13,6 g de Solvesso 150, a temperatura ambiente, para dar un concentrado emulsionable plaguicida según la presente invención.Two grams (2 g) of pyriproxyfen were mixed, 4.0 of polyoxyethylene polyoxypropylene triestyryl phenyl ether (HLB: 13.5), 0.4 g of calcium dodecylbenzenesulfonate and 13.6 g of Solvesso 150, at room temperature, to give a concentrate emulsifiable pesticide according to the present invention.
Ejemplo de producción 2Production example 2
Se mezclaron dos gramos (2 g) de piriproxifen, 1,2 de éter triestiril fenílico de polioxietilenpolioxipropileno (HLB:13,5), 1,0 g de dodecilbencenosulfonato cálcico y 15,8 g de Solvesso 150, a temperatura ambiente, para dar un concentrado emulsionable plaguicida según la presente invención.Two grams (2 g) of pyriproxyfen were mixed, 1,2 of polyoxyethylene polyoxypropylene triestyryl phenyl ether (HLB: 13.5), 1.0 g of calcium dodecylbenzenesulfonate and 15.8 g of Solvesso 150, at room temperature, to give a concentrate emulsifiable pesticide according to the present invention.
Ejemplo de producción 3Production example 3
Se mezclaron dos gramos (2 g) de piriproxifen, 4,0 de éter triestiril fenílico de polioxietilenpolioxipropileno (HLB:13,5), 1,0 g de dodecilbencenosulfonato cálcico y 13,0 g de Solvesso 150, a temperatura ambiente, para dar un concentrado emulsionable plaguicida según la presente invención.Two grams (2 g) of pyriproxyfen were mixed, 4.0 of polyoxyethylene polyoxypropylene triestyryl phenyl ether (HLB: 13.5), 1.0 g of calcium dodecylbenzenesulfonate and 13.0 g of Solvesso 150, at room temperature, to give a concentrate emulsifiable pesticide according to the present invention.
Ejemplo de producción 4Production example 4
Se mezclaron dos gramos (2 g) de piriproxifen, 1,2 g de éter triestiril fenílico de polioxietilenpolioxipropileno (HLB:12,3), 1,0 g de dodecilbencenosulfonato cálcico y 15,8 g de Solvesso 150, a temperatura ambiente, para dar un concentrado emulsionable plaguicida según la presente invención.Two grams (2 g) of pyriproxyfen were mixed, 1.2 g of polyoxyethylene polyoxypropylene triestyryl phenyl ether (HLB: 12.3), 1.0 g of calcium dodecylbenzenesulfonate and 15.8 g of Solvesso 150, at room temperature, to give a concentrate emulsifiable pesticide according to the present invention.
El ejemplo de ensayo que se expone a continuación, demuestra la estabilidad de una emulsión obtenida a partir del concentrado emulsionable plaguicida de la presente invención.The test example set out in then demonstrates the stability of an emulsion obtained at from the emulsifiable pesticide concentrate of the present invention.
Ejemplo de ensayoExample of test
Se preparó agua dura para ensayo disolviendo 3,04 g de cloruro de calcio y 1,39 g de hexahidrato de cloruro de magnesio en agua para obtener un total de 500 ml.Hard water was prepared for testing by dissolving 3.04 g of calcium chloride and 1.39 g of chloride chloride hexahydrate Magnesium in water to obtain a total of 500 ml.
Se introdujeron en un cilindro graduado de 100 ml con tapón, 95 ml de agua dura para ensayo antes obtenida. Se colocó el cilindro graduado en un termostato y se mantuvo la temperatura del agua dura a 20ºC. A continuación, se añadieron 5 ml del concentrado emulsionable plaguicida obtenido en el ejemplo al cilindro graduado y se volcó el cilindro 30 veces a una velocidad de una vez cada dos segundos. A continuación, se colocó en un termostato de nuevo y se dejó a 20ºC durante una hora. Después de eso, se observó el estado de la emulsión en el cilindro graduado. Todos los concentrados emulsionables plaguicidas 1 a 4 de la presente invención proporcionaron un estado de emulsión uniforme o separación de una fase cremosa a un 4% en volumen o menos.They were introduced in a 100 ml graduated cylinder with cap, 95 ml of hard water for test obtained before. Was placed the cylinder graduated in a thermostat and the temperature was maintained of water lasts at 20 ° C. Then, 5 ml of the pesticide emulsifiable concentrate obtained in the example at graduated cylinder and the cylinder was overturned 30 times at a speed of once every two seconds. Then it was placed in a thermostat again and left at 20 ° C for one hour. After that, the state of the emulsion was observed in the graduated cylinder. All pesticide emulsifiable concentrates 1 to 4 of the present invention provided a uniform emulsion state or separation of a creamy phase at 4% by volume or less.
El concentrado emulsionable plaguicida de la presente invención puede proporcionar una dilución emulsionada estable independientemente de la dureza del agua para dilución.The pesticide emulsifiable concentrate of the present invention can provide an emulsified dilution stable regardless of the hardness of the water for dilution.
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2004117574A JP4543729B2 (en) | 2004-04-13 | 2004-04-13 | Agricultural emulsion |
JP2004-117574 | 2004-04-13 |
Publications (2)
Publication Number | Publication Date |
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ES2254015A1 true ES2254015A1 (en) | 2006-06-01 |
ES2254015B1 ES2254015B1 (en) | 2007-08-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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ES200402542A Active ES2254015B1 (en) | 2004-04-13 | 2004-10-25 | EMULSIONABLE PESTICID CONCENTRATE. |
Country Status (3)
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JP (1) | JP4543729B2 (en) |
ES (1) | ES2254015B1 (en) |
ZA (1) | ZA200408241B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9078439B2 (en) | 2006-12-20 | 2015-07-14 | Sumitomo Chemical Company, Limited | Emulsifiable concentrates |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10120502A (en) * | 1996-10-22 | 1998-05-12 | Sumitomo Chem Co Ltd | Agrochemical composition |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS60215671A (en) * | 1984-04-10 | 1985-10-29 | Sumitomo Chem Co Ltd | Nitrogen-containing heterocyclic compound, its preparation, and noxious life controlling agent containing said compound as active component |
JP3855321B2 (en) * | 1996-11-01 | 2006-12-06 | 住友化学株式会社 | Agrochemical composition |
-
2004
- 2004-04-13 JP JP2004117574A patent/JP4543729B2/en not_active Expired - Fee Related
- 2004-10-12 ZA ZA2004/08241A patent/ZA200408241B/en unknown
- 2004-10-25 ES ES200402542A patent/ES2254015B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10120502A (en) * | 1996-10-22 | 1998-05-12 | Sumitomo Chem Co Ltd | Agrochemical composition |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9078439B2 (en) | 2006-12-20 | 2015-07-14 | Sumitomo Chemical Company, Limited | Emulsifiable concentrates |
Also Published As
Publication number | Publication date |
---|---|
JP2005298415A (en) | 2005-10-27 |
ES2254015B1 (en) | 2007-08-16 |
ZA200408241B (en) | 2005-09-28 |
JP4543729B2 (en) | 2010-09-15 |
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