UY24090A1 - Formulaciones de baja volatilidad de clomazona - Google Patents
Formulaciones de baja volatilidad de clomazonaInfo
- Publication number
- UY24090A1 UY24090A1 UY24090A UY24090A UY24090A1 UY 24090 A1 UY24090 A1 UY 24090A1 UY 24090 A UY24090 A UY 24090A UY 24090 A UY24090 A UY 24090A UY 24090 A1 UY24090 A1 UY 24090A1
- Authority
- UY
- Uruguay
- Prior art keywords
- clomazone
- water
- order
- weight
- pmppi
- Prior art date
Links
Classifications
-
- 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
- A01N25/26—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 in coated particulate form
- A01N25/28—Microcapsules or nanocapsules
-
- 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
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la preparación de formulaciones de clomazona efectivas como herbicidas que tiene volatilidad menor de 50% de la de un concentrado emulsionable que contiene 4 libras de clomazona por galón de formulación, caracterizado por microencapsular la clomazona mediante polimerización interfacial por medio de las etapas de: a- proporcionar una fase acuosa que contiene de 0,3 a 3,0 % por peso de uno o más emulsionantes; opcionalmente de 0,02 a 0,20 % por peso de un modificador/estabilizador de viscosidad de goma xanato, y de 0,1 a 1,0 % de un agente antiespumante; b- proporcionar una fase inmiscible en agua que consiste de clomazona, isocianato de polimetileno polifenilo (PMPPI), y un solvente de hidrocarburo; siendo la realción ponderal de clomazona a PMPPI del orden de 1:1 a 6:1; c- emulsionar la fase inmiscible en agua en fase acuosa, formando una dispersión de gotitas inmiscibles en agua en toda la fase acuosa; d- agitar las dispersión mientras se agrega a la misma una solución acuosa de 15 a 100% por peso de por lo menos una amida polifuncional seleccionada de etilendiamina (EDA), dietiltriamida, trietilentetramina, 1,6-hexanodiamina, con la condición de que EDA se use solamente en una mezcla, siendo la relación ponderal de amina polifuncional a PMPPI del orden de 0,1:1 a 1:1, formando así microcápsulas que tienen una pared de cubierta o de casco de poliurea alrededor de las gotitas inmiscibles en agua; e- curar las microcápsulas continuando la agitación mientras se calienta la dispersión a una temperatura del orden de 35 a 60ºC durante un período de 3 a 10 horas para producir una formulación en la cual el tamaño promedio de las microápsulas del orden de 5 a 50 micras; f- ajustar opcionalmente el pH a entre 6,5 y 9,0.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34069994A | 1994-11-16 | 1994-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UY24090A1 true UY24090A1 (es) | 1996-05-09 |
Family
ID=23334560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UY24090A UY24090A1 (es) | 1994-11-16 | 1995-11-16 | Formulaciones de baja volatilidad de clomazona |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5597780A (es) |
| KR (1) | KR100357844B1 (es) |
| AR (1) | AR000146A1 (es) |
| GT (1) | GT199500055A (es) |
| HR (1) | HRP950561A2 (es) |
| IL (1) | IL115975A (es) |
| MA (1) | MA23720A1 (es) |
| MY (1) | MY115185A (es) |
| PE (1) | PE62296A1 (es) |
| SV (1) | SV1995000075A (es) |
| TR (3) | TR199501434A2 (es) |
| TW (1) | TW321585B (es) |
| UY (1) | UY24090A1 (es) |
| ZA (1) | ZA959724B (es) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69529471T2 (de) * | 1994-11-16 | 2003-11-20 | Fmc Corp | Wenig flüchtige formulierungen von clomazone |
| WO1996038989A1 (en) * | 1995-05-31 | 1996-12-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Local control enhancement in a telecommunications system |
| US5925595A (en) * | 1997-09-05 | 1999-07-20 | Monsanto Company | Microcapsules with readily adjustable release rates |
| JP2002523338A (ja) * | 1998-08-18 | 2002-07-30 | エフ エム シー コーポレーション | マイクロカプセル化製剤を用いる２以上の活性成分の組合せ |
| US6218339B1 (en) * | 1999-03-18 | 2001-04-17 | Fmc Corporation | Microencapsulated clomazone in the presence of fat and resin |
| US20060040828A1 (en) * | 2004-08-18 | 2006-02-23 | Jianhua Mao | Biologically active formulation containing polyethyleneimine and its derivatives |
| HUE032547T2 (en) * | 2006-02-23 | 2017-10-30 | Fmc Corp | Stable mixtures of microencapsulated and non-encapsulated pesticides |
| EP2303022B1 (en) * | 2008-05-09 | 2012-06-27 | Cheminova A/S | Synergistic herbicidal combination of clomazone and pethoxamid |
| US20110053776A1 (en) * | 2009-09-01 | 2011-03-03 | Bahr James T | Blends of micro-encapsulated pesticide formulations |
| BR122021001587B1 (pt) | 2010-03-29 | 2021-09-14 | Upl Limited | Formulação de suspensão em cápsula estável ao armazenamento compreendendo uma quantidade herbicidamente efetiva de clomazona encapsulada em uma parede de invólucro polimérico de microcápsulas, processo para a preparação da mesma e método para o controle de ervas daninhas em um local |
| US8962004B2 (en) * | 2011-04-05 | 2015-02-24 | Arysta Lifescience North America, Llc | Encapsulated triazinyl sulfonylurea herbicide and methods of use |
| RU2586913C2 (ru) | 2011-04-29 | 2016-06-10 | Фмк Корпорейшн | Применение 3-изоксазолидонов в качестве селективных гербицидов для травянистых и капустно-декоративных культур |
| PE20141483A1 (es) | 2011-08-10 | 2014-11-16 | Upl Ltd | Formulacion herbicida mejorada |
| UA123892C2 (uk) * | 2012-07-27 | 2021-06-23 | Фмк Корпорейшн | Склади кломазону |
| GB2496327B (en) * | 2012-12-24 | 2016-04-20 | Rotam Agrochem Int Co Ltd | Method of improving plant growth with clomazone |
| EP2839877A1 (de) * | 2013-08-21 | 2015-02-25 | Kwizda Agro GmbH | Verfahren zur Herstellung von Konzentraten von vorzugsweise wasserlöslichen Wirkstoffen |
| GB2509426B (en) * | 2014-03-26 | 2017-04-26 | Rotam Agrochem Int Co Ltd | Clomazone composition, its preparation and use thereof |
| EP3595447A4 (en) * | 2017-03-13 | 2021-01-06 | FMC Corporation | METHOD FOR REDUCING THE VOLATILITY AND TOXICITY OF CLOMAZON |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3577515A (en) * | 1963-12-13 | 1971-05-04 | Pennwalt Corp | Encapsulation by interfacial polycondensation |
| US4280833A (en) * | 1979-03-26 | 1981-07-28 | Monsanto Company | Encapsulation by interfacial polycondensation, and aqueous herbicidal composition containing microcapsules produced thereby |
| US4497793A (en) * | 1980-08-11 | 1985-02-05 | Pennwalt Corporation | Microencapsulated naturally occuring pyrethrins |
| US4936901A (en) * | 1986-07-09 | 1990-06-26 | Monsanto Company | Formulations of water-dispersible granules and process for preparation thereof |
| DE3872547D1 (de) * | 1987-03-06 | 1992-08-13 | Ciba Geigy Ag | Herbizide zusammensetzungen. |
-
1995
- 1995-09-21 US US08/531,499 patent/US5597780A/en not_active Ceased
- 1995-11-14 KR KR1019970703303A patent/KR100357844B1/ko active IP Right Grant
- 1995-11-14 IL IL11597595A patent/IL115975A/xx not_active IP Right Cessation
- 1995-11-15 SV SV1995000075A patent/SV1995000075A/es unknown
- 1995-11-15 MY MYPI95003472A patent/MY115185A/en unknown
- 1995-11-15 ZA ZA959724A patent/ZA959724B/xx unknown
- 1995-11-15 GT GT199500055A patent/GT199500055A/es unknown
- 1995-11-16 MA MA24067A patent/MA23720A1/fr unknown
- 1995-11-16 TR TR95/01434A patent/TR199501434A2/xx unknown
- 1995-11-16 TR TR2009/04170A patent/TR200904170A2/xx unknown
- 1995-11-16 UY UY24090A patent/UY24090A1/es not_active IP Right Cessation
- 1995-11-16 TR TR2007/02943A patent/TR200702943A2/xx unknown
- 1995-11-16 HR HR08/340,699A patent/HRP950561A2/hr not_active Application Discontinuation
- 1995-11-17 AR AR33426295A patent/AR000146A1/es unknown
- 1995-11-23 PE PE1995284815A patent/PE62296A1/es not_active Application Discontinuation
- 1995-11-24 TW TW084112526A patent/TW321585B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GT199500055A (es) | 1997-05-08 |
| IL115975A0 (en) | 1996-01-31 |
| KR970706728A (ko) | 1997-12-01 |
| MY115185A (en) | 2003-04-30 |
| TR200702943A2 (tr) | 2008-10-21 |
| MA23720A1 (fr) | 1996-07-01 |
| TR199501434A2 (tr) | 1996-06-21 |
| AR000146A1 (es) | 1997-05-21 |
| TR200904170A2 (tr) | 2009-09-23 |
| KR100357844B1 (ko) | 2003-05-01 |
| SV1995000075A (es) | 1997-10-16 |
| TW321585B (es) | 1997-12-01 |
| ZA959724B (en) | 1996-05-29 |
| HRP950561A2 (en) | 1997-06-30 |
| US5597780A (en) | 1997-01-28 |
| PE62296A1 (es) | 1997-01-11 |
| IL115975A (en) | 2000-12-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VENC | Patent expired |
Effective date: 20140630 |