BRPI0604545A - nonpolar liquid pesticide suspension, process for its preparation, method for pest control as well as use - Google Patents
nonpolar liquid pesticide suspension, process for its preparation, method for pest control as well as useInfo
- Publication number
- BRPI0604545A BRPI0604545A BRPI0604545A BRPI0604545A BR PI0604545 A BRPI0604545 A BR PI0604545A BR PI0604545 A BRPI0604545 A BR PI0604545A BR PI0604545 A BRPI0604545 A BR PI0604545A
- Authority
- BR
- Brazil
- Prior art keywords
- suspension
- water
- preparation
- well
- pest control
- Prior art date
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
SUSPENSãO PRAGUICIDA LìQUIDA APOLAR, PROCESSO PARA SUA PREPARAçãO, MéTODO PARA CONTROLE DE PRAGAS, BEM COMO USO. A presente invenção refere-se a uma suspensão de um praguicida, a saber, O,S-dimetil acetilfosforamidotioato. de fórmula estrutural conhecido comumente como acetato, usualmente aplicado como um inseticida, sozinho ou combinado com pelo menos um outro ingrediente ativo, em solventes insolúveis em água tais como, por exemplo, óleos ou ésteres metílicos. Trata-se, portanto, de uma suspensão para uso contra pragas, particularmente insetos, isenta de água. Estas suspensões possuem a vantagem de permitirem uma maior estabilidade do ingrediente ativo, acetato, tendo em vista que o mesmo se degrada em solventes polares tais como água. A suspensão aqui descrita compreende resumidamente: (a) de cerca de 10 a cerca de 60% (m/m) de acetato, (b) de cerca de 40 a cerca de 80% (m/m) de solvente insolúvel em água, (c) de cerca de 1 a cerca de 50% de tensoativos usados como umectantes e dispersantes para a suspensão, que atuarão como emulsionantes após a diluição do preparado em água, (d) de cerca de 0 a cerca de 10% de agente espessante para meios apoiares, tais como argilas. A dita suspensão pode compreender, ainda, pelo menos um outro ingrediente ativo (componente (e)). A presente invenção revela ainda processos para preparação da referida suspensão praguicida líquida apoiar, um método para controle de pragas empregando a mesma, bem como o uso dos componentes supra citados na preparação da referida suspensão.APPLICANT LIQUID SUSPENSION APOLAR, PROCESS FOR PREPARATION, PEST CONTROL METHOD AS WELL AS USE. The present invention relates to a suspension of a pesticide, namely, O, S-dimethyl acetylphosphoramidothioate. of structural formula commonly known as acetate, usually applied as an insecticide, alone or in combination with at least one other active ingredient, in water insoluble solvents such as, for example, methyl esters or oils. It is therefore a suspension for use against pests, particularly insects, free of water. These suspensions have the advantage of allowing greater stability of the active ingredient acetate, since it degrades in polar solvents such as water. The suspension described herein briefly comprises: (a) from about 10 to about 60% (w / w) acetate, (b) from about 40 to about 80% (w / w) water-insoluble solvent, (c) from about 1 to about 50% of surfactants used as wetting and dispersing agents for the suspension, which will act as emulsifiers after dilution of the preparation in water, (d) from about 0 to about 10% thickening agent. for supporting media such as clays. Said suspension may further comprise at least one other active ingredient (component (e)). The present invention further discloses processes for preparing said abutment liquid pesticide suspension, a pest control method employing it, as well as the use of the above components in the preparation of said suspension.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0604545 BRPI0604545A (en) | 2006-11-08 | 2006-11-08 | nonpolar liquid pesticide suspension, process for its preparation, method for pest control as well as use |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0604545 BRPI0604545A (en) | 2006-11-08 | 2006-11-08 | nonpolar liquid pesticide suspension, process for its preparation, method for pest control as well as use |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0604545A true BRPI0604545A (en) | 2008-06-24 |
Family
ID=39529480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0604545 BRPI0604545A (en) | 2006-11-08 | 2006-11-08 | nonpolar liquid pesticide suspension, process for its preparation, method for pest control as well as use |
Country Status (1)
Country | Link |
---|---|
BR (1) | BRPI0604545A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015142609A1 (en) * | 2014-03-20 | 2015-09-24 | Fmc Corporation | Odor-reduced pyrethroid-organothiophosphate formulations |
-
2006
- 2006-11-08 BR BRPI0604545 patent/BRPI0604545A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015142609A1 (en) * | 2014-03-20 | 2015-09-24 | Fmc Corporation | Odor-reduced pyrethroid-organothiophosphate formulations |
US10264791B2 (en) | 2014-03-20 | 2019-04-23 | Fmc Corporation | Odor-reduced pyrethroid-organothiophosphate formulations |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014. |