ATE36469T1 - Hochkonzentrierungseinkapselung mittels grenzflaechenpolymerisation. - Google Patents

Hochkonzentrierungseinkapselung mittels grenzflaechenpolymerisation.

Info

Publication number
ATE36469T1
ATE36469T1 AT85870084T AT85870084T ATE36469T1 AT E36469 T1 ATE36469 T1 AT E36469T1 AT 85870084 T AT85870084 T AT 85870084T AT 85870084 T AT85870084 T AT 85870084T AT E36469 T1 ATE36469 T1 AT E36469T1
Authority
AT
Austria
Prior art keywords
shell wall
wall component
oil
water emulsion
water
Prior art date
Application number
AT85870084T
Other languages
English (en)
Inventor
George Bernard Beestman
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of ATE36469T1 publication Critical patent/ATE36469T1/de

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
    • A01N25/26—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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AT85870084T 1984-06-12 1985-06-11 Hochkonzentrierungseinkapselung mittels grenzflaechenpolymerisation. ATE36469T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/619,752 US4640709A (en) 1984-06-12 1984-06-12 High concentration encapsulation by interfacial polycondensation
CN85103801A CN85103801B (zh) 1984-06-12 1985-05-14 经界面缩聚作用产生高浓度胶囊化的方法
EP85870084A EP0165227B1 (de) 1984-06-12 1985-06-11 Hochkonzentrierungseinkapselung mittels Grenzflächenpolymerisation

Publications (1)

Publication Number Publication Date
ATE36469T1 true ATE36469T1 (de) 1988-09-15

Family

ID=76224753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85870084T ATE36469T1 (de) 1984-06-12 1985-06-11 Hochkonzentrierungseinkapselung mittels grenzflaechenpolymerisation.

Country Status (7)

Country Link
US (1) US4640709A (de)
EP (1) EP0165227B1 (de)
CN (2) CN85102011A (de)
AT (1) ATE36469T1 (de)
CA (1) CA1235341A (de)
DE (1) DE3564383D1 (de)
ZA (1) ZA854399B (de)

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CA2107803C (en) * 1991-02-06 2001-03-27 Herbert Benson Scher Microencapsulated herbicidal composition
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US5223247A (en) * 1992-01-15 1993-06-29 Isp Investments Inc. Hair spra composition containing water soluble alkylated PVP copolymers as hair fixative therein
WO1994013139A1 (en) * 1992-12-04 1994-06-23 E.I. Du Pont De Nemours And Company Microcapsule formulations of agricultural chemicals
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DE4434638A1 (de) * 1994-09-28 1996-04-04 Hoechst Schering Agrevo Gmbh Mikroverkapselte Pflanzenschutzmittel, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung
US5705174A (en) * 1995-06-07 1998-01-06 American Cyanamid Company Process for the preparation of microcapsule compositions
US5837653A (en) * 1995-12-21 1998-11-17 Basf Corporation Encapsulated plant growth regulator formulations
WO1997023133A1 (en) * 1995-12-21 1997-07-03 Basf Corporation Low rate application of inhibitors of ethylene biosynthesis or action
WO1997022252A1 (en) * 1995-12-21 1997-06-26 Basf Corporation Aminoethoxyvinylglycine in combination with mepiquat chloride
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AU5727498A (en) 1996-12-20 1998-07-17 Basf Corporation Plant growth regulators in pyrrolidone solvents
IL120802A (en) * 1997-05-08 2000-10-31 Univ Ben Gurion Process for encapsulating laygon
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CA2311194A1 (en) * 2000-06-12 2001-12-12 Anna Shulkin Encapsulation process using anhydride moieties
DE10031132A1 (de) * 2000-06-30 2002-01-17 Henkel Kgaa Verfahren zur Herstellung aktivstoffhaltiger Kapseln mit ultradünner Wandschicht
US20040013738A1 (en) * 2000-08-02 2004-01-22 Andreas Voigt Encapsulation of liquid template particles
US6992047B2 (en) * 2001-04-11 2006-01-31 Monsanto Technology Llc Method of microencapsulating an agricultural active having a high melting point and uses for such materials
AU2003297683A1 (en) * 2002-12-13 2004-07-09 Monsanto Technology Llc Microcapsules with amine adjusted release rates
EP1682078A1 (de) * 2003-08-07 2006-07-26 The Procter & Gamble Company Körperpflegezusammensetzungen
WO2005016292A1 (en) * 2003-08-07 2005-02-24 The Procter & Gamble Company Oil emulsions
CN100415205C (zh) * 2003-08-07 2008-09-03 宝洁公司 具有浓缩的内部油相的乳液
CN1832721A (zh) * 2003-08-07 2006-09-13 宝洁公司 浓缩的水包油乳液
BRPI0512102A (pt) * 2004-06-14 2008-02-06 Monsanto Technology Llc microcápsulas tendo liberação ativada de material de núcleo dentro delas
US20060010004A1 (en) * 2004-07-09 2006-01-12 Deckner George E Method for providing customized products
WO2006124224A1 (en) * 2005-05-19 2006-11-23 The Procter & Gamble Company Oil encapsulation
CN1298420C (zh) * 2005-08-02 2007-02-07 天津大学 聚脲－脲醛树脂双层微胶囊的制备方法
EP2395843B1 (de) * 2009-02-13 2017-08-09 Monsanto Technology LLC Einkapseln von herbiziden zur verhinderung von ernteschäden
US9006145B2 (en) * 2009-04-30 2015-04-14 Victor Casaña Giner Agrochemical formulations of microcapsules for compounds containing carboxamide groups
EP2295044A1 (de) * 2009-09-15 2011-03-16 Bayer Technology Services GmbH Verkapselung unter Verwendung von wachsartigen Substanzen
WO2015023961A1 (en) 2013-08-15 2015-02-19 International Flavors & Fragrances Inc. Polyurea or polyurethane capsules
US9687424B2 (en) 2009-09-18 2017-06-27 International Flavors & Fragrances Polyurea capsules prepared with aliphatic isocyanates and amines
US10226405B2 (en) 2009-09-18 2019-03-12 International Flavors & Fragrances Inc. Purified polyurea capsules, methods of preparation, and products containing the same
CN102120167B (zh) 2009-09-18 2014-10-29 国际香料和香精公司 胶囊封装的活性材料
US9816059B2 (en) 2009-09-18 2017-11-14 International Flavors & Fragrances Stabilized capsule compositions
US10085925B2 (en) 2009-09-18 2018-10-02 International Flavors & Fragrances Inc. Polyurea capsule compositions
US11311467B2 (en) 2009-09-18 2022-04-26 International Flavors & Fragrances Inc. Polyurea capsules prepared with a polyisocyanate and cross-linking agent
US9913469B2 (en) 2010-08-18 2018-03-13 Monsanto Technology Llc Early applications of encapsulated acetamides for reduced injury in crops
CN102630686A (zh) * 2012-04-11 2012-08-15 苏州佳辉化工有限公司 一种含野麦畏的微胶囊悬浮剂及其制备方法
EP2931223A1 (de) * 2012-12-11 2015-10-21 Colgate-Palmolive Company Deodorant mit alkyliertem polyvinylpyrrolidon
CA3181871A1 (en) 2014-01-27 2015-07-30 Monsanto Technology Llc Aqueous herbicidal concentrates comprising an acetanilide herbicide, a protoporphyrinogen oxidase inhibitor, and a pseudoplastic thickener
MX2016014020A (es) * 2014-05-02 2017-02-23 Dow Agrosciences Llc Composicion de inhibidor de nitrificacion microencapsulado.
CN105660690B (zh) * 2016-01-06 2018-07-06 中农立华生物科技股份有限公司 一种噻唑磷微囊悬浮剂及其制备方法
CN108697591B (zh) 2016-02-18 2022-06-17 国际香料和香精公司 聚脲胶囊组合物
MX2019015014A (es) 2017-06-13 2020-02-26 Monsanto Technology Llc Herbicidas microencapsulados.
CN108219641B (zh) 2018-01-03 2019-08-20 华南理工大学 一种木质素磺酸盐分散自愈合聚脲涂料及其制备方法和涂层与应用
US20220055006A1 (en) * 2018-12-19 2022-02-24 Firmenich Sa Process for preparing polyamide microcapsules
UA129154C2 (uk) 2019-01-30 2025-01-29 Монсанто Текнолоджі Ллс Мікрокапсульовані ацетамідні гербіциди
CN116113319A (zh) * 2020-12-21 2023-05-12 弗门尼舍有限公司 制备聚酯微胶囊的方法
AU2022410212A1 (en) 2021-12-17 2024-06-13 Syngenta Crop Protection Ag Agrochemical compositions
WO2025245057A1 (en) 2024-05-20 2025-11-27 Syngenta Crop Protection Ag Agrochemical compositions

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Also Published As

Publication number Publication date
ZA854399B (en) 1986-03-26
EP0165227A2 (de) 1985-12-18
CN85102011A (zh) 1987-01-10
EP0165227A3 (en) 1986-04-16
CA1235341A (en) 1988-04-19
CN85103801A (zh) 1986-11-12
DE3564383D1 (en) 1988-09-22
EP0165227B1 (de) 1988-08-17
CN85103801B (zh) 1988-12-07
US4640709A (en) 1987-02-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee