RU2000129511A - ADVANCED EXTRUSION METHOD - Google Patents

ADVANCED EXTRUSION METHOD

Info

Publication number
RU2000129511A
RU2000129511A RU2000129511/12A RU2000129511A RU2000129511A RU 2000129511 A RU2000129511 A RU 2000129511A RU 2000129511/12 A RU2000129511/12 A RU 2000129511/12A RU 2000129511 A RU2000129511 A RU 2000129511A RU 2000129511 A RU2000129511 A RU 2000129511A
Authority
RU
Russia
Prior art keywords
composition
organosilicon surfactant
range
organosilicon
active substance
Prior art date
Application number
RU2000129511/12A
Other languages
Russian (ru)
Other versions
RU2242274C2 (en
Inventor
Дэвид Г. ХОББС
Original Assignee
Басф Корпорейшн
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 Басф Корпорейшн filed Critical Басф Корпорейшн
Publication of RU2000129511A publication Critical patent/RU2000129511A/en
Application granted granted Critical
Publication of RU2242274C2 publication Critical patent/RU2242274C2/en

Links

Claims (11)

1. Усовершенствованный способ приготовления композиции в форме экструдированных гранул, содержащей по меньшей мере один действующий компонент, усовершенствование которого состоит в добавлении в композицию перед экструзией по меньшей мере одного кремнийорганического поверхностно-активного вещества и в том, что количество этого кремнийорганического поверхностно-активного вещества находится в интервале от более 0,001 до менее 0,1 мас. % в пересчете на массу композиции перед экструзией.1. An improved method for preparing a composition in the form of extruded granules containing at least one active ingredient, the improvement of which consists in adding at least one organosilicon surfactant to the composition and in that the amount of this organosilicon surfactant is in the range from more than 0.001 to less than 0.1 wt. % based on the weight of the composition before extrusion. 2. Способ по п. 1, в котором кремнийорганическое поверхностно-активное вещество представляет собой сополимер силикона и гликоля. 2. The method of claim 1, wherein the organosilicon surfactant is a copolymer of silicone and glycol. 3. Способ по п. 2, в котором показатель ГЛБ кремнийорганического поверхностно-активного вещества находится в интервале 5-11. 3. The method according to p. 2, in which the HLB indicator of an organosilicon surfactant is in the range of 5-11. 4. Способ по пп. 1-3, в котором гранулы не включают других поверхностно-активных веществ, кроме кремнийорганического поверхностно-активного вещества. 4. The method according to PP. 1-3, in which the granules do not include other surfactants other than an organosilicon surfactant. 5. Способ по пп. 1-4, в котором действующее вещество представляет собой химическое средство сельскохозяйственного назначения. 5. The method according to PP. 1-4, in which the active substance is a chemical agent for agricultural purposes. 6. Способ по п. 5, в котором действующее вещество представляет собой гербицид. 6. The method according to p. 5, in which the active substance is a herbicide. 7. Способ по п. 5, в котором действующее вещество представляет собой фунгицид. 7. The method according to p. 5, in which the active substance is a fungicide. 8. Способ по п. 5, в котором действующее вещество представляет собой инсектицид. 8. The method according to p. 5, in which the active substance is an insecticide. 9. Способ снижения температуры экструзии экструдируемой композиции сельскохозяйственного назначения, включающий введение в исходную композицию перед экструзией путем смешения кремнийорганического поверхностно-активного вещества в количестве, которое находится в интервале от более 0,001 до менее 0,1 мас. % в пересчете на массу композиции перед экструзией. 9. A method of reducing the extrusion temperature of an extrudable agricultural composition, comprising introducing into the original composition before extrusion by mixing an organosilicon surfactant in an amount that is in the range from more than 0.001 to less than 0.1 wt. % based on the weight of the composition before extrusion. 10. Способ по п. 9, в котором исходная композиция включает воду, а способ дополнительно включает добавление в эту воду кремнийорганического вещества перед упомянутым смешением. 10. The method according to p. 9, in which the starting composition comprises water, and the method further comprises adding organosilicon substances to the water before said mixing. 11. Экструдированные гранулы, включающие по меньшей мере один действующий компонент и по меньшей мере одно кремнийорганическое поверхностно-активное вещество в количестве, которое находится в интервале от более 0,001 до менее 0,1 мас. % в пересчете на массу композиции перед экструзией. 11. Extruded granules comprising at least one active ingredient and at least one organosilicon surfactant in an amount that is in the range from more than 0.001 to less than 0.1 wt. % based on the weight of the composition before extrusion.
RU2000129511/12A 1998-04-24 1999-04-22 Improved method of extrusion RU2242274C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8287698P 1998-04-24 1998-04-24
US60/082,876 1998-04-24

Publications (2)

Publication Number Publication Date
RU2000129511A true RU2000129511A (en) 2002-10-27
RU2242274C2 RU2242274C2 (en) 2004-12-20

Family

ID=22174015

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000129511/12A RU2242274C2 (en) 1998-04-24 1999-04-22 Improved method of extrusion

Country Status (20)

Country Link
US (1) US6273929B1 (en)
EP (1) EP1073513B1 (en)
KR (1) KR100554608B1 (en)
CN (1) CN1108856C (en)
AR (1) AR019103A1 (en)
AT (1) ATE248019T1 (en)
AU (1) AU748494B2 (en)
BR (1) BR9909882B1 (en)
CA (1) CA2329188C (en)
DE (1) DE69910760T2 (en)
DK (1) DK1073513T3 (en)
ES (1) ES2207211T3 (en)
IL (1) IL138841A (en)
MY (1) MY133021A (en)
PL (1) PL194058B1 (en)
PT (1) PT1073513E (en)
RU (1) RU2242274C2 (en)
TW (1) TWI239867B (en)
WO (1) WO1999055452A1 (en)
ZA (1) ZA200006865B (en)

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GB9901479D0 (en) * 1999-01-22 1999-03-17 Collag Ltd Process for producing water soluble and water dispersible granules
US7175684B1 (en) * 1999-07-30 2007-02-13 Honeywell International, Inc. Prilling method
CN1314319C (en) * 2004-07-23 2007-05-09 中国科学院东北地理与农业生态研究所 Closing-up agent for onion bulb
TW200704367A (en) * 2005-07-25 2007-02-01 Sinon Corp Herbicide composition comprising non-salt glyphosate and producing method thereof
EP2382170B1 (en) * 2009-01-29 2015-03-18 Shell Internationale Research Maatschappij B.V. Sulphur-containing fertilizers and process for the preparation thereof
MA33066B1 (en) * 2009-01-29 2012-02-01 Shell Int Research SULFUR CONTAINING FERTILIZERS AND PROCESS FOR PREPARING SAME
US11319259B2 (en) * 2011-03-10 2022-05-03 Deepak Pranjivandas Shah Agrochemical composition comprising zinc,sulphur and a pesticidal active ingredient
BR102012027914A2 (en) * 2011-11-01 2016-01-26 Dow Agrosciences Llc granules with improved dispersion properties
US9980481B2 (en) 2012-04-02 2018-05-29 Basf Se Granules obtainable by milling pesticide and silica, addition of adjuvant, and fluidized bed granulation
CN109603680A (en) * 2019-01-09 2019-04-12 张振洋 A kind of organic fertilizer production prilling granulator
CN114535394B (en) * 2022-03-30 2023-05-26 燕山大学 High-pressure forming method in tubular member viscoelastic particle medium
CN115106013B (en) * 2022-06-14 2024-01-12 华东理工大学 Inverted extrusion type granulating and forming method

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US4983390A (en) 1987-04-01 1991-01-08 Lee County Mosquito Control District Terrestrial delivery compositions and methods for controlling insect and habitat-associated pest populations in terrestrial environments
US5443764A (en) 1987-07-01 1995-08-22 Ici Australia Operations Propietary Limited Water-dispersible granules
FR2631826B1 (en) 1988-05-27 1992-06-19 Centre Nat Rech Scient PARTICULATE VECTOR USEFUL IN PARTICULAR FOR THE TRANSPORT OF BIOLOGICALLY ACTIVATED MOLECULES AND METHOD FOR THE PREPARATION THEREOF
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PL313733A1 (en) 1993-09-23 1996-07-22 Du Pont Water-dispersible granular compositions for use in agriculture, obtained by thermal extrusion and method of obtaining them
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DK0744941T3 (en) * 1994-02-16 2003-09-29 Abbott Lab Process for preparing finely divided pharmaceutical formulations
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EP0719500B1 (en) * 1994-12-30 1998-07-08 Monsanto Europe S.A./N.V. Solid glyphosate formulations

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