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WO1991004661A3 - Produits chimiques agricoles microencapsules - Google Patents

Produits chimiques agricoles microencapsules Download PDF

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Publication number
WO1991004661A3
WO1991004661A3 PCT/EP1990/001618 EP9001618W WO9104661A3 WO 1991004661 A3 WO1991004661 A3 WO 1991004661A3 EP 9001618 W EP9001618 W EP 9001618W WO 9104661 A3 WO9104661 A3 WO 9104661A3
Authority
WO
WIPO (PCT)
Prior art keywords
agricultural chemicals
microencapsulated agricultural
microencapsulated
forms
agrochemicals
Prior art date
Application number
PCT/EP1990/001618
Other languages
English (en)
Other versions
WO1991004661A2 (fr
Inventor
David C Creech
Ralston Curtis
Original Assignee
Sandoz Ag
Sandoz Ltd
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 Sandoz Ag, Sandoz Ltd filed Critical Sandoz Ag
Priority to KR1019910700533A priority Critical patent/KR920700535A/ko
Priority to BR909006932A priority patent/BR9006932A/pt
Publication of WO1991004661A2 publication Critical patent/WO1991004661A2/fr
Publication of WO1991004661A3 publication Critical patent/WO1991004661A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

On décrit des formes salines très difficilement solubles de produits chimiques agricoles à lessivage rapide, des formes encapsulées de ceux-ci, et leur procédé de fabrication et d'utilisation.
PCT/EP1990/001618 1989-09-28 1990-09-24 Produits chimiques agricoles microencapsules WO1991004661A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019910700533A KR920700535A (ko) 1989-09-28 1990-09-24 마이크로 캡슐화된 농약
BR909006932A BR9006932A (pt) 1989-09-28 1990-09-24 Substancias quimicas microencapsuladas para agricultura

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41379589A 1989-09-28 1989-09-28
US413,795 1989-09-28

Publications (2)

Publication Number Publication Date
WO1991004661A2 WO1991004661A2 (fr) 1991-04-18
WO1991004661A3 true WO1991004661A3 (fr) 1991-05-16

Family

ID=23638669

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/001618 WO1991004661A2 (fr) 1989-09-28 1990-09-24 Produits chimiques agricoles microencapsules

Country Status (16)

Country Link
EP (1) EP0445266A1 (fr)
JP (1) JPH04502016A (fr)
KR (1) KR920700535A (fr)
CN (1) CN1050483A (fr)
AU (1) AU641694B2 (fr)
BR (1) BR9006932A (fr)
CA (1) CA2040418A1 (fr)
HU (1) HUT56998A (fr)
IE (1) IE903470A1 (fr)
IL (1) IL95801A0 (fr)
MY (1) MY106614A (fr)
PL (1) PL287075A1 (fr)
PT (1) PT95429A (fr)
WO (1) WO1991004661A2 (fr)
YU (1) YU182890A (fr)
ZA (1) ZA907807B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE149095T1 (de) * 1991-09-11 1997-03-15 Ciba Geigy Ag Pestizidformulierungen
GB9306808D0 (en) * 1993-04-01 1993-05-26 Ciba Geigy Ag Coated microparticle agglomerates
GB9306852D0 (en) * 1993-04-01 1993-05-26 Ciba Geigy Ag Multiply-coated particles
AU756668B2 (en) * 1997-12-24 2003-01-23 Kiwitech Limited Substantially water-insoluble matrix containing bioactive substances for slow release
EP1131152B1 (fr) 1998-11-12 2003-10-22 Fmc Corporation Nouveau procede de preparation de formulations micro-encapsulees
JP2000342956A (ja) * 1999-04-01 2000-12-12 Dai Ichi Kogyo Seiyaku Co Ltd マイクロカプセルの製法およびそれによって得られたマイクロカプセル
JP2000302606A (ja) 1999-04-15 2000-10-31 Novartis Ag 固体農薬のマイクロカプセル、その製造方法及び施用方法
JP4121380B2 (ja) * 2001-05-09 2008-07-23 トッパン・フォームズ株式会社 マイクロカプセル化抗菌剤
CN100428886C (zh) * 2005-12-30 2008-10-29 山东农业大学 一种高效氯氰菊酯微囊悬浮剂
US8530385B2 (en) 2007-12-13 2013-09-10 Donaghys Industries Limited Herbicidal formulations for combinations of dimethylamine and potassium salts of glyphosate
EP2395843B1 (fr) 2009-02-13 2017-08-09 Monsanto Technology LLC Encapsulation de desherbants permettant de reduire les dommages causes a des cultures
EP2638804A1 (fr) * 2009-09-30 2013-09-18 Basf Se Sels dýamine volatile faible de pesticides anioniques
ES2598233T3 (es) * 2010-08-18 2017-01-26 Monsanto Technology, Llc Aplicaciones tempranas de acetamidas encapsuladas para reducir daños en cultivos
EP2460404A1 (fr) * 2010-12-01 2012-06-06 Basf Se Compositions contenant des sels de polyamine identiques de pesticides anioniques mélangés
WO2013025758A1 (fr) * 2011-08-16 2013-02-21 Dow Agrosciences Llc Complexes d'acides carboxyliques herbicides et de polymères ou oligomères à teneur en amine
JP2014524481A (ja) * 2011-08-25 2014-09-22 ダウ アグロサイエンシィズ エルエルシー 強化された有効成分保持を害虫抑制域において有する農薬組成物
GB201115564D0 (en) * 2011-09-08 2011-10-26 Syngenta Ltd Herbicidal composition
AR095908A1 (es) 2013-03-26 2015-11-25 Basf Se Microcápsulas que comprenden pesticidas aniónicos
BR102016019512B8 (pt) 2015-08-26 2022-10-11 Dow Agrosciences Llc Composição compreendendo complexo protetor compreendendo cloquintocet e polímeros ou oligômeros contendo amina, seu método de preparação, e método para controle da vegetação indesejável
US11109591B2 (en) 2017-04-24 2021-09-07 Taminco Bvba Single phase liquids of alkanolamine salts of dicamba

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074845A (en) * 1959-10-14 1963-01-22 Plant Products Corp Particulate pesticidal composition coated with an amido-aldehyde resin polymerized in situ
US3516941A (en) * 1966-07-25 1970-06-23 Minnesota Mining & Mfg Microcapsules and process of making
US4105823A (en) * 1975-11-26 1978-08-08 Wiggins Teape Limited Microcapsules, method for their preparation, and sheet material carrying microcapsules
US4534783A (en) * 1984-01-03 1985-08-13 Monsanto Co. High concentration encapsulation of water soluble-materials
EP0158449A1 (fr) * 1984-03-30 1985-10-16 Stauffer Chemical Company Micro-capsules et procédé de micro-encapsulage
US4557755A (en) * 1982-01-18 1985-12-10 Kureha Kagaku Kogyo Kabushiki Kaisha Microencapsulated agricultural chemical and process of preparation thereof
DE3629714A1 (de) * 1985-09-13 1987-03-19 Bitterfeld Chemie Verfahren zur mikroverkapselung von pestiziden
FR2591857A1 (fr) * 1985-12-25 1987-06-26 Kureha Chemical Ind Co Ltd Ethoprophos microencapsule.
EP0252897A2 (fr) * 1986-07-09 1988-01-13 Monsanto Company Formulations de granulés dispersables dans l'eau et leur procédé de préparation
EP0350553A1 (fr) * 1987-01-19 1990-01-17 Toppan Moore Company, Ltd. Microcapsules à libération soutenue

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074845A (en) * 1959-10-14 1963-01-22 Plant Products Corp Particulate pesticidal composition coated with an amido-aldehyde resin polymerized in situ
US3516941A (en) * 1966-07-25 1970-06-23 Minnesota Mining & Mfg Microcapsules and process of making
US4105823A (en) * 1975-11-26 1978-08-08 Wiggins Teape Limited Microcapsules, method for their preparation, and sheet material carrying microcapsules
US4557755A (en) * 1982-01-18 1985-12-10 Kureha Kagaku Kogyo Kabushiki Kaisha Microencapsulated agricultural chemical and process of preparation thereof
US4534783A (en) * 1984-01-03 1985-08-13 Monsanto Co. High concentration encapsulation of water soluble-materials
EP0158449A1 (fr) * 1984-03-30 1985-10-16 Stauffer Chemical Company Micro-capsules et procédé de micro-encapsulage
DE3629714A1 (de) * 1985-09-13 1987-03-19 Bitterfeld Chemie Verfahren zur mikroverkapselung von pestiziden
FR2591857A1 (fr) * 1985-12-25 1987-06-26 Kureha Chemical Ind Co Ltd Ethoprophos microencapsule.
EP0252897A2 (fr) * 1986-07-09 1988-01-13 Monsanto Company Formulations de granulés dispersables dans l'eau et leur procédé de préparation
EP0350553A1 (fr) * 1987-01-19 1990-01-17 Toppan Moore Company, Ltd. Microcapsules à libération soutenue

Also Published As

Publication number Publication date
BR9006932A (pt) 1991-10-08
YU182890A (sh) 1993-10-20
WO1991004661A2 (fr) 1991-04-18
JPH04502016A (ja) 1992-04-09
PT95429A (pt) 1991-05-22
IE903470A1 (en) 1991-04-10
KR920700535A (ko) 1992-08-10
PL287075A1 (en) 1991-09-09
EP0445266A1 (fr) 1991-09-11
CN1050483A (zh) 1991-04-10
IL95801A0 (en) 1991-06-30
MY106614A (en) 1995-06-30
AU641694B2 (en) 1993-09-30
ZA907807B (en) 1992-05-27
CA2040418A1 (fr) 1991-03-29
HUT56998A (en) 1991-11-28
AU6420790A (en) 1991-04-28

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