PT95429A - Processo para a preparacao de composicoes agroquimicas microencapsuladas - Google Patents

Processo para a preparacao de composicoes agroquimicas microencapsuladas Download PDF

Info

Publication number
PT95429A
PT95429A PT95429A PT9542990A PT95429A PT 95429 A PT95429 A PT 95429A PT 95429 A PT95429 A PT 95429A PT 9542990 A PT9542990 A PT 9542990A PT 95429 A PT95429 A PT 95429A
Authority
PT
Portugal
Prior art keywords
process according
prepolymer
agrochemical
compound
microcapsules
Prior art date
Application number
PT95429A
Other languages
English (en)
Portuguese (pt)
Inventor
David Cavanaugh Creech
Ralston Curtis
Original Assignee
Sandoz Sa
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 Sa filed Critical Sandoz Sa
Publication of PT95429A publication Critical patent/PT95429A/pt

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)
PT95429A 1989-09-28 1990-09-26 Processo para a preparacao de composicoes agroquimicas microencapsuladas PT95429A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41379589A 1989-09-28 1989-09-28

Publications (1)

Publication Number Publication Date
PT95429A true PT95429A (pt) 1991-05-22

Family

ID=23638669

Family Applications (1)

Application Number Title Priority Date Filing Date
PT95429A PT95429A (pt) 1989-09-28 1990-09-26 Processo para a preparacao de composicoes agroquimicas microencapsuladas

Country Status (16)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532463B1 (de) * 1991-09-11 1997-02-26 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
WO1999033341A1 (en) * 1997-12-24 1999-07-08 Kiwitech Limited Substantially water-insoluble matrix containing bioactive substances for slow release
BR9915072A (pt) * 1998-11-12 2001-07-17 Fmc Corp Processo de encapsulação de um agente quìmico, composição contendo um agente quìmico, e, suspensão em um solvente aquoso de uma composição
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
WO2002089578A1 (fr) * 2001-05-09 2002-11-14 Toppan Forms Co., Ltd. Antibacterien microencapsule
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
PE20121435A1 (es) * 2009-09-30 2012-10-23 Basf Se Sales de amina poco volatiles de pesticidas anionicos
MX361799B (es) 2010-08-18 2018-12-14 Monsanto Technology Llc Aplicaciones tempranas de acetamidas encapsuladas para reducir el daño a los cultivos.
EP2460404A1 (en) 2010-12-01 2012-06-06 Basf Se Compositions containing identical polyamine salts of mixed anionic pesticides
AU2012296687A1 (en) * 2011-08-16 2014-02-27 Dow Agrosciences Llc Complexes of herbicidal carboxylic acids and amine-containing polymers or oligomers
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
US9622470B2 (en) 2013-03-26 2017-04-18 Basf Se Microcapsules comprising anionic pesticides
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

Family Cites Families (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
GB1507739A (en) * 1975-11-26 1978-04-19 Wiggins Teape Ltd Capsules
JPS58124705A (ja) * 1982-01-18 1983-07-25 Kureha Chem Ind Co Ltd マイクロカプセル化農薬及びその製造方法
US4534783A (en) * 1984-01-03 1985-08-13 Monsanto Co. High concentration encapsulation of water soluble-materials
ATE30522T1 (de) * 1984-03-30 1987-11-15 Stauffer Chemical Co Mikrokapseln und verfahren zur mikroeinkapselung.
DD240843A1 (de) * 1985-09-13 1986-11-19 Adw Ddr Verfahren zur mikroverkapselung von pestiziden
JPS62149607A (ja) * 1985-12-25 1987-07-03 Kureha Chem Ind Co Ltd エトプロホスのカプセル剤
HU208219B (en) * 1986-07-09 1993-09-28 Monsanto Co Water-dispersible pesticidal or plant growth regulating granulated compositions and process for producing same
JPS63178840A (ja) * 1987-01-19 1988-07-22 Toppan Moore Co Ltd 徐放性マイクロカプセル

Also Published As

Publication number Publication date
EP0445266A1 (en) 1991-09-11
WO1991004661A3 (en) 1991-05-16
IL95801A0 (en) 1991-06-30
PL287075A1 (en) 1991-09-09
YU182890A (sh) 1993-10-20
AU641694B2 (en) 1993-09-30
WO1991004661A2 (en) 1991-04-18
ZA907807B (en) 1992-05-27
CN1050483A (zh) 1991-04-10
JPH04502016A (ja) 1992-04-09
BR9006932A (pt) 1991-10-08
KR920700535A (ko) 1992-08-10
HUT56998A (en) 1991-11-28
IE903470A1 (en) 1991-04-10
MY106614A (en) 1995-06-30
CA2040418A1 (en) 1991-03-29
AU6420790A (en) 1991-04-28

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19901217

FC3A Refusal

Effective date: 19970217