WO2011105924A1 - Суспензионный концентрат гербицидной композиции - Google Patents

Суспензионный концентрат гербицидной композиции Download PDF

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Publication number
WO2011105924A1
WO2011105924A1 PCT/RU2010/000432 RU2010000432W WO2011105924A1 WO 2011105924 A1 WO2011105924 A1 WO 2011105924A1 RU 2010000432 W RU2010000432 W RU 2010000432W WO 2011105924 A1 WO2011105924 A1 WO 2011105924A1
Authority
WO
WIPO (PCT)
Prior art keywords
bis
dimethoxypyrimidin
suspension concentrate
acid
carbamide
Prior art date
Application number
PCT/RU2010/000432
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
Юрий Аглямович ГАРИПОВ
Наталья Николаевна КИСЕЛЕВА
Михаил Игоревич ПОЛТЕВ
Валерий Павлович ТАЩИ
Евгений Константинович ЖАРКОВ
Original Assignee
Garipov Jurij Agljamovich
Kiseleva Natal Ja Nikolaevna
Poltev Mihail Igorevich
Tashhi Valerij Pavlovich
Zharkov Evgenij Konstantinovch
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Garipov Jurij Agljamovich, Kiseleva Natal Ja Nikolaevna, Poltev Mihail Igorevich, Tashhi Valerij Pavlovich, Zharkov Evgenij Konstantinovch filed Critical Garipov Jurij Agljamovich
Priority to CN201080064728.0A priority Critical patent/CN102770025B/zh
Priority to BR112012019465A priority patent/BR112012019465A8/pt
Priority to EA201101247A priority patent/EA019718B1/ru
Priority to KR1020127017531A priority patent/KR101596764B1/ko
Publication of WO2011105924A1 publication Critical patent/WO2011105924A1/ru

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/541,3-Diazines; Hydrogenated 1,3-diazines
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof

Definitions

  • the invention relates to chemical weed control agents, in particular to aqueous suspension herbicidal compositions based on pyrimidine derivatives, for example, 2,6-bis (4,6-dimethoxypyrimidin-2-yl) sodium oxybenzoate, used for processing rice crops (Handbook of pesticides and agrochemicals approved for use on the territory of the Russian Federation in 2009) [1].
  • pyrimidine derivatives for example, 2,6-bis (4,6-dimethoxypyrimidin-2-yl) sodium oxybenzoate
  • Herbicidal compositions of pyrimidine derivatives are known, in particular 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid or 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) sodium hydroxybenzoate to protect rice crops from weeds (US Pat. USA jNs 4248619, US Pat. RF JO 2028294) [2, 3].
  • herbicidal compositions containing 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) sodium oxybenzoate for example anilophos (WO 2006072359) [4] or derivatives of difluoromethanesulfonamide (WO 2007079965) [5], or growth regulators, for example, 5-ethyl-5-hydroxymethyl-2 (furyl-2) -1,3-dioxane (US Pat. "22949) [6].
  • composition of the ⁇ 400 SK aqueous agricultural chemical suspension [1] contains 400 g of active ingredient 2,6-bis (4,6-dimethoxypyrimidin-2-yl) sodium oxybenzoate, 16 g of sodium bicarbonate and 1.8 g of sodium carbonate as a buffering component, 10 g of polyoxyethylene styryl phenyl ether sulfate and 3 g of polyoxyethylene styryl phenyl ether as surfactants, 100 g of propylene glycol as antifreeze, 1.5 g of xanthan howling gum as a thickener and 467.7 g of water.
  • the solubility of the active substance in this known composition was 14 g / l, pH 7.6 - 8.3, viscosity - 520 MPa ' s, surface tension - 45 - 60 nm 10 ⁇ 3 , initial contact angle, 68 ° - 71 °, and the final contact angle of wetting, 43 ° - 60 °.
  • a high rate of corrosion of carbon steel was also noted - 0.0225 g / m * h and its permeability - 0.029 mm / year in the medium of the known composition of an aqueous agricultural-chemical suspension.
  • the aim of the present invention is to provide a new suspension concentrate of the herbicidal composition based on the known pyrimidine derivatives with high physicochemical and operational properties, in particular low surface tension and contact angle, lowered corrosion activity with respect to structural materials.
  • the object of the invention is a suspension concentrate of the herbicidal composition, which contains a combination of two agrochemically active components of 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid and 2,6-bis- (4,6- dimethoxypyrimidin-2-yl) sodium oxybenzoate with carbamide in a molar ratio of the latter of 0.93 - 1, 79 to the active substance.
  • the suspension concentrate of the herbicidal composition may contain a complex salt with urea in the presence of hydroxyethylene diphosphonic acid and the disodium salt of ethylenediaminetetraacetic acid, at least one of the agrochemically active components.
  • a combination of two agrochemically active components of 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) hydroxybenzoic acid and 2,6-bis- (4,6-dimethoxypyrimidin-2-yl ) sodium oxybenzoate with urea, as well as their ratio 90% is optimal, as a result of which the resulting suspension concentrate of the herbicidal composition in which the liquid phase is an aqueous solution of urea, 2,6-bis- (4,6-dimethoxy-pyrimidin-2-yl) sodium oxybenzoate and 2.6 -bis- (4,6-dimethoxy-pyrimidin-2-yl) hydroxybenzoic acid, and solid - particles
  • 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid or 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid and 2,6-bis- (4, 6-dimethoxypyrimidin-2-yl) sodium oxybenzoate has a surface tension not exceeding 32 n / m * 10 "3 and the initial and final contact angles of contact not higher than 56 ° and
  • the technical result achieved is a suspension-150 concentrate of the herbicidal composition with a surface tension of 28 - 32 n / m * 10 " , the initial and final contact angles of contact not higher than 56 ° and 33 °, the corrosion rate is 0.00152 g / m 2 per hour, the permeability of carbon steel is 0.001 1 mm / year of carbon steel in a suspension concentrate medium, which simplifies dispersion, improves the distribution of the preparation over the sheet surface, significantly increasing the wetted surface area with reduced corrosion activity with respect to glerodistoy steel.
  • Embodiments of the invention confirming its industrial applicability are illustrated by examples.
  • Example 1 In a ball mill load 418 kg of technical sodium bispiribac containing 95% 2,6-bis- (4,6-dime
  • the surface tension was 31, 4, n / m * 10 " , the contact angle: initial - 56 °, final - 32 °, corrosion rate of carbon steel 190 - 0.00152 g / m hour, permeability of carbon steel - 0.0011 mm / year.
  • Example 2 In a ball mill, 476 kg of water, 100 kg of technical carbamide (C AS 57-13-6) GOST 2081-92, 40.6 kg of technical sodium bispyribac containing 95% of 2.6-bis- (4 6-dime
  • centrate of the herbicidal composition contains 400 g / l of a combination of 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) hydroxybenzoic acid, 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) sodium hydroxybenzoate converted to 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) hydroxybenzoic acid, including 4.2 g / l of the complex salt of urea with 2,6-bis-
  • Example 3 450 kg of water, 67.8 kg of technical carbamide ( ⁇ AS 57-13-6) GOST 2081-92, 302.9 kg of technical sodium bispyribac containing 95% 2,6-bis- (4) are loaded into a ball mill 6-dimethoxypyrimidin-2-yl) sodium oxybenzoate (CAS 125401-92-4), 210 kg of bispiribac acid containing 95% of 2,6-bis- (4,6-dimethoxy-pyrimidin-2-yl) hydroxybenzoic acid ( CAS 125401-92-5), 1 1, 5 kg of the wetting agent MPS (TU 2483-023-45663862-2005).
  • the suspension concentrate of the herbicidal composition obtained after the second grinding contains 400 g / l of a combination of 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) oxybenzoic acid, 2,6-bis- (4,6-dimethoxypyrimidine -2-yl) sodium oxybenzoate in terms of 2.6-bis- (4,6-dimethoxypyrimidin-2-yl) hydroxybenzoic acid, including 4.2 g / l of the complex salt of urea with 2.6-bys- ( 4,6-dimethoxy-sipyrimidin-2-yl) hydroxybenzoic acid.
  • the surface tension was 32 n / m * 10 " , the contact angle: initial - 54 °, final - 30 °, corrosion rate of carbon steel - 0.00152 g / m ' hour, permeability of carbon steel - 0.0011 mm / year.
  • Example 4 450 kg of water, 19.2 kg of carbamide of technical GOST 2081-92 (CAS 57-13-6), 102.8 kg of technical sodium bispyribac containing 95% 2,6-bis- are loaded into a ball mill (4, 6- dimethoxypyrimidin-2-yl) sodium oxybenzoate (CAS 125401-92-4), 8.2 kg of technical bispiribac acid containing 95% of 2,6-bis (4,6-dimethoxypyrimidin-2-yl) hydroxybenzoic acid (CAS 125401 -92-5), 13.5 kg of the wetting agent MPS (TU 2483-023-45663862-2005).
  • the suspension concentrate of the herbicidal composition obtained after the second grinding contains 100 g / l of a combination of 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) hydroxybenzoic acid, 2,6-bis- (4,6 -dimethoxypyrimidin-2-yl) sodium oxibenzoate in terms of 2,6-bis- (4,6-dimethoxypyrimidin-2-yl) hydroxybenzoic acid, including 4.2 g / l of the complex salt of carbamide with 2.6 bis- (4,6-dimethoxypyrimidin-2-yl) hydroxybenzoic acid.
  • the surface tension was 32 n / m * 10 " , the contact angle: initial - 54 °, final - 30 °, the corrosion rate of carbon steel - 0.00152 g / m hour, the permeability of carbon steel - 0.001 1 mm / year.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
PCT/RU2010/000432 2010-02-24 2010-08-04 Суспензионный концентрат гербицидной композиции WO2011105924A1 (ru)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201080064728.0A CN102770025B (zh) 2010-02-24 2010-08-04 除草剂组合物的悬浮液浓缩物
BR112012019465A BR112012019465A8 (pt) 2010-02-24 2010-08-04 Concentrado de suspensão de composição herbicida
EA201101247A EA019718B1 (ru) 2010-02-24 2010-08-04 Суспензионный концентрат гербицидной композиции
KR1020127017531A KR101596764B1 (ko) 2010-02-24 2010-08-04 제초제 조성물의 현탁액 농축물

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2010105982 2010-02-24
RU2010105982/13A RU2440731C2 (ru) 2010-02-24 2010-02-24 Суспензионный концентрат гербицидной композиции и способ его получения

Publications (1)

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WO2011105924A1 true WO2011105924A1 (ru) 2011-09-01

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KR (1) KR101596764B1 (enrdf_load_stackoverflow)
CN (1) CN102770025B (enrdf_load_stackoverflow)
BR (1) BR112012019465A8 (enrdf_load_stackoverflow)
EA (1) EA019718B1 (enrdf_load_stackoverflow)
EC (1) ECSP12012113A (enrdf_load_stackoverflow)
MY (1) MY158686A (enrdf_load_stackoverflow)
RU (1) RU2440731C2 (enrdf_load_stackoverflow)
WO (1) WO2011105924A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015230646B2 (en) * 2014-03-13 2020-01-16 Jura Elektroapparate Ag Method for cleaning and/or disinfecting a milk-carrying system of a coffee machine, and coffee machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2028294C1 (ru) * 1987-12-22 1995-02-09 Кумиай Кемикал Индастри Ко., Лтд. Пиримидиновые производные
RU2104330C1 (ru) * 1995-12-29 1998-02-10 Общество с ограниченной ответственностью "Рол-классик" Ингибитор коррозии для антифризов
RU2205540C1 (ru) * 2002-01-08 2003-06-10 Открытое акционерное общество "Химпром" Смачиватель для пестицидов
RU2337549C2 (ru) * 2003-07-25 2008-11-10 Исихара Сангио Кайся, Лтд. Гербицидная композиция с повышенным гербицидным действием и способ повышения гербицидного действия
RU2338376C2 (ru) * 2003-04-17 2008-11-20 Кумиай Кемикал Индастри Ко., Лтд. Композиция водной сельскохозяйственно-химической суспензии

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007186460A (ja) * 2006-01-13 2007-07-26 Bayer Cropscience Kk 水田用除草剤組成物
CN100564283C (zh) * 2007-11-06 2009-12-02 沈阳东大友联环保产业有限公司 一种高效缓蚀阻垢分散剂

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2028294C1 (ru) * 1987-12-22 1995-02-09 Кумиай Кемикал Индастри Ко., Лтд. Пиримидиновые производные
RU2104330C1 (ru) * 1995-12-29 1998-02-10 Общество с ограниченной ответственностью "Рол-классик" Ингибитор коррозии для антифризов
RU2205540C1 (ru) * 2002-01-08 2003-06-10 Открытое акционерное общество "Химпром" Смачиватель для пестицидов
RU2338376C2 (ru) * 2003-04-17 2008-11-20 Кумиай Кемикал Индастри Ко., Лтд. Композиция водной сельскохозяйственно-химической суспензии
RU2337549C2 (ru) * 2003-07-25 2008-11-10 Исихара Сангио Кайся, Лтд. Гербицидная композиция с повышенным гербицидным действием и способ повышения гербицидного действия

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015230646B2 (en) * 2014-03-13 2020-01-16 Jura Elektroapparate Ag Method for cleaning and/or disinfecting a milk-carrying system of a coffee machine, and coffee machine

Also Published As

Publication number Publication date
BR112012019465A2 (enrdf_load_stackoverflow) 2017-09-05
CN102770025B (zh) 2015-04-08
CN102770025A (zh) 2012-11-07
EA201101247A1 (ru) 2012-03-30
BR112012019465A8 (pt) 2017-12-05
KR101596764B1 (ko) 2016-02-23
KR20130004897A (ko) 2013-01-14
RU2440731C2 (ru) 2012-01-27
ECSP12012113A (es) 2012-09-28
RU2010105982A (ru) 2011-08-27
MY158686A (en) 2016-10-31
EA019718B1 (ru) 2014-05-30

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