AR012373A1 - Metodo para liberacion controlada de un pesticida. - Google Patents

Metodo para liberacion controlada de un pesticida.

Info

Publication number
AR012373A1
AR012373A1 ARP980101626A ARP980101626A AR012373A1 AR 012373 A1 AR012373 A1 AR 012373A1 AR P980101626 A ARP980101626 A AR P980101626A AR P980101626 A ARP980101626 A AR P980101626A AR 012373 A1 AR012373 A1 AR 012373A1
Authority
AR
Argentina
Prior art keywords
bioactive
pesticide
encapsulated
polymer material
particle
Prior art date
Application number
ARP980101626A
Other languages
English (en)
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of AR012373A1 publication Critical patent/AR012373A1/es

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A01N25/08—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 containing solids as carriers or diluents
    • A01N25/10—Macromolecular compounds
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)

Abstract

Método para liberacion de un pesticida en el lugar donde exhibirá su efecto biologico y de control de la liberacion del pesticida por medio de laspropiedades físicoquímicas de una partícula que contiene al compuesto bioactivo. Lapar tícula comprende un material de polímero encapsulado bioactivodonde: i) el material de polímero bioactivo encapsulado tiene un tamano de partícula en el rango de desde 0.1 a 1.5 micrones; ii) el material de polímerobioactivo encapsuladotiene un a distribucion de tamano de partícula de desde 1.0 a 1.5; y iii) la cubierta del polímero no es permeable al materialbioactivo bajo condiciones ambientales y es al menos parcialmente permeable al material bioactivo en el sitio blanco.
ARP980101626A 1997-04-11 1998-04-08 Metodo para liberacion controlada de un pesticida. AR012373A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4384497P 1997-04-11 1997-04-11
US09/013,625 US5972363A (en) 1997-04-11 1998-01-26 Use of an encapsulated bioactive composition

Publications (1)

Publication Number Publication Date
AR012373A1 true AR012373A1 (es) 2000-10-18

Family

ID=26685054

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980101626A AR012373A1 (es) 1997-04-11 1998-04-08 Metodo para liberacion controlada de un pesticida.

Country Status (17)

Country Link
US (1) US5972363A (es)
EP (1) EP0870540B1 (es)
JP (1) JP4669591B2 (es)
KR (1) KR100531060B1 (es)
CN (1) CN1206910C (es)
AR (1) AR012373A1 (es)
AT (1) ATE261763T1 (es)
AU (1) AU749150B2 (es)
BR (1) BR9801028A (es)
CA (1) CA2234469C (es)
DE (1) DE69822355T2 (es)
EG (1) EG22500A (es)
HU (1) HU228145B1 (es)
ID (1) ID21236A (es)
IL (1) IL123963A (es)
TR (1) TR199800658A2 (es)
TW (1) TW474786B (es)

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DE19853487A1 (de) 1998-11-19 2000-05-25 Fumapharm Ag Muri Verwendung von Dialkylfumaraten
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GB0001281D0 (en) * 2000-01-21 2000-03-08 Aldridge David Delivering substances to invertebrate organisms
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CZ304198B6 (cs) 2001-01-12 2013-12-27 Fumapharm Ag Amidy kyseliny fumarové
DE10101307A1 (de) * 2001-01-12 2002-08-01 Fumapharm Ag Muri Fumarsäurederivate als NF-kappaB-Inhibitor
US6896905B2 (en) * 2001-02-15 2005-05-24 Rohm And Haas Company Porous particles, their aqueous dispersions, and method of preparation
US6632531B2 (en) 2001-02-15 2003-10-14 Rohm And Haas Company Porous particles, their aqueous dispersions, and method of preparation
US6649610B1 (en) 2001-05-23 2003-11-18 University Of Central Florida 2-oxo-1, 4-benzoxazine compounds for treatment of tuberculosis
US6683110B1 (en) 2001-05-23 2004-01-27 University Of Central Florida Methyl esters of substituted 4-oxo-2-butenoic acid for treatment of tuberculosis
AU2002354925B2 (en) * 2001-07-17 2006-04-13 Foster-Miller, Inc. A method of preparing an anti-fouling coating
KR20040055798A (ko) * 2001-11-07 2004-06-26 바스프 악티엔게젤샤프트 시니돈-에틸 함유 고체 작물보호 배합물 및 상응하는 분산액
JP3968348B2 (ja) * 2001-11-07 2007-08-29 ビーエーエスエフ アクチェンゲゼルシャフト 作物保護剤を含有するナノ粒子
KR100466545B1 (ko) * 2002-02-19 2005-01-15 한국전자통신연구원 고분자 나노 입자 제조방법
US20060216328A1 (en) * 2002-03-18 2006-09-28 Kis Gyorgy L Topical composition comprising a cyclofructan, a carrier and a drug
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US20050196441A1 (en) * 2003-11-05 2005-09-08 Dvorsky James E. Quick dissolving agrochemical and animal health products
GB2418428A (en) * 2004-08-27 2006-03-29 Univ Cranfield Design and use of imprinted polymers, with specific affinity affecting controlled release of chemicals
US20080254082A1 (en) * 2005-09-27 2008-10-16 Sol-Gel Technologies Ltd. Methods for Crop Protection
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US20080207774A1 (en) * 2006-08-24 2008-08-28 Venkataram Krishnan Anionic latex as a carrier for active ingredients and methods for making and using the same
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US20080107744A1 (en) * 2006-11-06 2008-05-08 Jack Fa-De Chu Injectable hollow tissue filler
RS55215B1 (sr) * 2007-02-08 2017-02-28 Biogen Ma Inc Neuroprotekcija kod demijelinizacionih bolesti
EP2137537B8 (en) 2007-02-08 2016-06-01 Biogen MA Inc. Compositions and Uses for Treating Multiple Sclerosis
KR101081715B1 (ko) 2008-08-18 2011-11-08 숭실대학교산학협력단 테트라하이드라자이드 캐비탄드 및 이를 이용하여 효율적으로 합성된 자기조립성 분자캡슐
GB0907372D0 (en) 2009-04-29 2009-06-10 Invitrogen Dynal As Particles
WO2011003240A1 (en) * 2009-07-10 2011-01-13 Basf (China) Company Limited Formulation comprising terpolymer and active substance, and preparation thereof
DE102009038236A1 (de) 2009-08-20 2011-02-24 Petra Lawrence Material zu Verhinderung von Fäulnis auf Wasserfahrzeugen und Einrichtungen im Wasser sowie geeignetes Herstellverfahren
JP6083936B2 (ja) 2011-03-11 2017-02-22 大阪ガスケミカル株式会社 徐放性粒子の製造方法
CA2845153A1 (en) * 2011-08-25 2013-02-28 Dow Agrosciences Llc Pesticidal compositions with enhanced active ingredient retention in pest control zones
JP6027128B2 (ja) 2011-10-26 2016-11-16 ダウ アグロサイエンシィズ エルエルシー 有害生物防除組成物およびそれに関連した方法
AR090394A1 (es) * 2011-10-27 2014-11-12 Syngenta Participations Ag Formulacion
ES2688532T3 (es) 2013-01-18 2018-11-05 Basf Se Composiciones de recubrimiento a base de dispersión acrílica
CA2901474C (en) * 2013-03-14 2021-08-24 Dow Agrosciences Llc Capsule suspension formulations of dithiopyr herbicide
DK2970101T3 (en) 2013-03-14 2018-08-20 Alkermes Pharma Ireland Ltd PRO-DRUGS OF FUMARATES AND THEIR USE IN TREATING DIFFERENT DISEASES
US8669281B1 (en) 2013-03-14 2014-03-11 Alkermes Pharma Ireland Limited Prodrugs of fumarates and their use in treating various diseases
JP6346662B2 (ja) 2013-05-17 2018-06-20 スリーエム イノベイティブ プロパティズ カンパニー 反応混合物、多孔質粒子及び作製方法
JP6316944B2 (ja) 2013-05-17 2018-04-25 スリーエム イノベイティブ プロパティズ カンパニー 重合体複合粒子からの生物活性剤の放出
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CN105085778B (zh) * 2014-04-22 2018-11-16 广东华润涂料有限公司 用于缓释功能成分的涂料组合物用水性胶乳、其制备方法以及应用
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Also Published As

Publication number Publication date
AU749150B2 (en) 2002-06-20
EP0870540A3 (en) 1998-11-18
KR19980081334A (ko) 1998-11-25
ID21236A (id) 1999-05-06
JPH10324601A (ja) 1998-12-08
TW474786B (en) 2002-02-01
ATE261763T1 (de) 2004-04-15
KR100531060B1 (ko) 2006-03-28
US5972363A (en) 1999-10-26
IL123963A (en) 2002-12-01
AU6063098A (en) 1998-10-15
BR9801028A (pt) 2000-04-11
HU228145B1 (en) 2012-12-28
HUP9800864A2 (hu) 1999-02-01
CA2234469C (en) 2001-01-09
EP0870540A2 (en) 1998-10-14
CN1196880A (zh) 1998-10-28
MX9802746A (es) 1998-12-31
CA2234469A1 (en) 1998-10-11
DE69822355D1 (de) 2004-04-22
CN1206910C (zh) 2005-06-22
JP4669591B2 (ja) 2011-04-13
HUP9800864A3 (en) 2001-03-28
TR199800658A2 (xx) 1998-10-21
EP0870540B1 (en) 2004-03-17
EG22500A (en) 2003-03-31
DE69822355T2 (de) 2005-03-24
HU9800864D0 (en) 1998-05-28

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