DE69519082D1 - Herstellung von mikrokapseln - Google Patents

Herstellung von mikrokapseln

Info

Publication number
DE69519082D1
DE69519082D1 DE69519082T DE69519082T DE69519082D1 DE 69519082 D1 DE69519082 D1 DE 69519082D1 DE 69519082 T DE69519082 T DE 69519082T DE 69519082 T DE69519082 T DE 69519082T DE 69519082 D1 DE69519082 D1 DE 69519082D1
Authority
DE
Germany
Prior art keywords
particle size
size distribution
templating agent
production
emulsion
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69519082T
Other languages
English (en)
Other versions
DE69519082T2 (de
Inventor
J Mulqueen
D Lubetkin
W Smith
S Paterson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corteva Agriscience LLC
Original Assignee
Dow AgroSciences LLC
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 Dow AgroSciences LLC filed Critical Dow AgroSciences LLC
Application granted granted Critical
Publication of DE69519082D1 publication Critical patent/DE69519082D1/de
Publication of DE69519082T2 publication Critical patent/DE69519082T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J13/16—Interfacial polymerisation
    • 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
    • A01N25/02—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 liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Toxicology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Colloid Chemistry (AREA)
DE69519082T 1994-07-15 1995-07-13 Herstellung von mikrokapseln Expired - Fee Related DE69519082T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9414318A GB9414318D0 (en) 1994-07-15 1994-07-15 Preparation of aqueous emulsions
PCT/US1995/008817 WO1996002136A1 (en) 1994-07-15 1995-07-13 Preparation of aqueous emulsions

Publications (2)

Publication Number Publication Date
DE69519082D1 true DE69519082D1 (de) 2000-11-16
DE69519082T2 DE69519082T2 (de) 2001-02-15

Family

ID=10758397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69519082T Expired - Fee Related DE69519082T2 (de) 1994-07-15 1995-07-13 Herstellung von mikrokapseln

Country Status (11)

Country Link
US (1) US6017559A (de)
EP (1) EP0719087B1 (de)
JP (1) JP3635091B2 (de)
AT (1) ATE196819T1 (de)
AU (1) AU709753B2 (de)
BR (1) BR9506051A (de)
CA (1) CA2171726A1 (de)
DE (1) DE69519082T2 (de)
ES (1) ES2150581T3 (de)
GB (1) GB9414318D0 (de)
WO (1) WO1996002136A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9520705D0 (en) * 1995-10-10 1995-12-13 R & C Products Pty Ltd Improvements in or relating to organic compounds
GB9615158D0 (en) * 1996-07-19 1996-09-04 Dowelanco Process for preparing storage-stable pesticide dispersion
US7101575B2 (en) 1998-03-19 2006-09-05 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Production of nanocapsules and microcapsules by layer-wise polyelectrolyte self-assembly
DE59915041D1 (de) * 1998-03-19 2009-07-30 Max Planck Gesellschaft Verfahren zum Aufbringen mehrerer Schichten von Beschichtungssubstanzen auf Templatpartikel
US7658938B2 (en) 1999-02-22 2010-02-09 Merrion Reasearch III Limited Solid oral dosage form containing an enhancer
US20070148228A1 (en) * 1999-02-22 2007-06-28 Merrion Research I Limited Solid oral dosage form containing an enhancer
US8119159B2 (en) * 1999-02-22 2012-02-21 Merrion Research Iii Limited Solid oral dosage form containing an enhancer
WO2000078904A1 (en) * 1999-06-17 2000-12-28 The Clorox Company Suspoemulsion system for delivery of actives
DE60116303T2 (de) * 2000-06-05 2006-07-06 Syngenta Ltd., Guildford Neue emulsionen
CA2470533A1 (en) * 2002-01-14 2003-07-24 Dow Global Technologies Inc. Drug nanoparticles from template emulsions
US20050176894A1 (en) * 2004-02-05 2005-08-11 Jeong Yang-Seung Method of emulsion polymerization using liquid miniemulsion as seed particle
DE102004013637A1 (de) * 2004-03-19 2005-10-13 Capsulution Nanoscience Ag Verfahren zur Herstellung von CS-Partikeln und Mikrokapseln unter Verwendung poröser Template sowie CS-Partikel und Mikrokapseln
WO2006094978A2 (de) * 2005-03-10 2006-09-14 Basf Aktiengesellschaft Verfahren zur herstellung von pestizide enthaltenden wässrigen polymerdispersionen und ihre verwendung
FR2885797B1 (fr) * 2005-05-17 2007-07-27 Oreal Particules d'huile gelifiee comportant au moins un filtre solaire hydrophobe
US9072294B2 (en) * 2006-02-15 2015-07-07 Cognis Ip Management Gmbh Emulsifier system and pesticidal formulations containing the emulsifier system
EP1983829B8 (de) * 2006-02-15 2010-03-17 Dow Agrosciences LLC Lösungsmittelfreie formulierung von triclopyr-butoxyethylester
ES2426445T3 (es) * 2006-04-07 2013-10-23 Merrion Research Iii Limited Forma de dosificación oral sólida que contiene un potenciador
CA2654566A1 (en) * 2006-06-09 2007-12-21 Merrion Research Iii Limited Solid oral dosage form containing an enhancer
EP2039352A1 (de) * 2007-09-18 2009-03-25 Institut National De La Sante Et De La Recherche Medicale (Inserm) Lipid-Nanokapseln mit wässrigem Kern zur Einkapselung hydrophiler und/oder lipophiler Moleküle
WO2009137080A1 (en) * 2008-05-07 2009-11-12 Merrion Research Iii Limited Compositions of gnrh related compounds and processes of preparation
US20100215743A1 (en) * 2009-02-25 2010-08-26 Leonard Thomas W Composition and drug delivery of bisphosphonates
US20110182985A1 (en) * 2010-01-28 2011-07-28 Coughlan David C Solid Pharmaceutical Composition with Enhancers and Methods of Preparing thereof
CN101822961B (zh) * 2010-03-10 2012-06-27 武汉理工大学 一种原位制备羟基磷灰石/壳聚糖核壳结构纳米球的方法
US9089484B2 (en) * 2010-03-26 2015-07-28 Merrion Research Iii Limited Pharmaceutical compositions of selective factor Xa inhibitors for oral administration
US8802114B2 (en) 2011-01-07 2014-08-12 Merrion Research Iii Limited Pharmaceutical compositions of iron for oral administration
RU2619229C2 (ru) * 2012-03-08 2017-05-12 ДАУ АГРОСАЙЕНСИЗ ЭлЭлСи Стабилизированная органическим коллоидом эмульсия для уменьшения сноса пестицидов при опрыскивании
BR102014003720B1 (pt) * 2014-02-18 2021-07-13 Instituto De Pesquisas Tecnológicas De São Paulo S/a - Ipt Método de nanoencapsulação de ativos em dupla emulsão inversa e produtos resultantes
JP7211704B2 (ja) 2015-01-29 2023-01-24 ノヴォ ノルディスク アー／エス Ｇｌｐ－１アゴニスト及び腸溶コーティングを含む錠剤
JP6854680B2 (ja) * 2017-03-29 2021-04-07 トッパン・フォームズ株式会社 マイクロカプセル水分散体の製造方法
CN108902160A (zh) * 2018-08-09 2018-11-30 江西省农业科学院植物保护研究所 一种防治芦笋茎枯病的杀菌组合物及杀菌剂

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043327B1 (de) * 1980-07-01 1984-01-18 L'oreal Verfahren zur Herstellung stabiler Dispersionen in einer wässrigen Phase von mindestens einer flüssigen, nicht mit Wasser mischbaren Phase und die entsprechenden Dispersionen
US4677003A (en) * 1985-04-30 1987-06-30 Rohm And Haas Company Microsuspension process for preparing solvent core sequential polymer dispersion
EP0381691B1 (de) * 1987-10-14 1992-10-07 Dowelanco Agrochemische zusammensetzungen auf basis von latex
US5025004A (en) * 1988-06-13 1991-06-18 Eastman Kodak Company Water-dispersible polymeric compositions
FR2658094A1 (fr) * 1990-02-14 1991-08-16 Rhone Poulenc Chimie Procede de preparation d'emulsions, du type huile dans eau, monodisperses.
EP0483416B1 (de) * 1990-11-02 1995-03-22 Agfa-Gevaert N.V. Verfahren zur Herstellung wässriger beladener Latexzusammensetzungen
EP0546174B1 (de) * 1991-06-29 1997-10-29 Miyazaki-Ken Monozerstreute einfache und doppelte emulsionen und herstellungsverfahren
US5925464A (en) * 1995-01-19 1999-07-20 Dow Agrosciences Llc Microencapsulation process and product

Also Published As

Publication number Publication date
DE69519082T2 (de) 2001-02-15
ES2150581T3 (es) 2000-12-01
EP0719087A1 (de) 1996-07-03
GB9414318D0 (en) 1994-09-07
BR9506051A (pt) 1997-08-05
EP0719087B1 (de) 2000-10-11
ATE196819T1 (de) 2000-10-15
AU709753B2 (en) 1999-09-09
WO1996002136A1 (en) 1996-02-01
JP3635091B2 (ja) 2005-03-30
AU3097495A (en) 1996-02-16
JPH10503418A (ja) 1998-03-31
US6017559A (en) 2000-01-25
CA2171726A1 (en) 1996-02-01

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee