AU2001274208B2 - Novel microcapsules - Google Patents

Novel microcapsules Download PDF

Info

Publication number
AU2001274208B2
AU2001274208B2 AU2001274208A AU2001274208A AU2001274208B2 AU 2001274208 B2 AU2001274208 B2 AU 2001274208B2 AU 2001274208 A AU2001274208 A AU 2001274208A AU 2001274208 A AU2001274208 A AU 2001274208A AU 2001274208 B2 AU2001274208 B2 AU 2001274208B2
Authority
AU
Australia
Prior art keywords
wall
forming material
microcapsules
organic solution
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.)
Ceased
Application number
AU2001274208A
Other languages
English (en)
Other versions
AU2001274208A1 (en
Inventor
Jinling Chen
David Bruan Kanne
Isabelle Mazeaud
John Christopher Padget
Herbert Benson Scher
Ian Malcolm Shirley
Philip Wade
Anne Waller
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.)
Syngenta Ltd
Original Assignee
Syngenta 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 Syngenta Ltd filed Critical Syngenta Ltd
Publication of AU2001274208A1 publication Critical patent/AU2001274208A1/en
Application granted granted Critical
Publication of AU2001274208B2 publication Critical patent/AU2001274208B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • 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
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • A01N37/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group; Thio analogues thereof
    • 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
    • A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
    • 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
    • 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
    • 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
    • B01J13/185—In situ polymerisation with all reactants being present in the same phase in an organic phase
    • 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
    • A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU2001274208A 2000-06-05 2001-06-04 Novel microcapsules Ceased AU2001274208B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US20971900P 2000-06-05 2000-06-05
US20973400P 2000-06-05 2000-06-05
US60/209,734 2000-06-05
US60/209,719 2000-06-05
PCT/GB2001/002452 WO2001094001A2 (en) 2000-06-05 2001-06-04 Novel microcapsules

Publications (2)

Publication Number Publication Date
AU2001274208A1 AU2001274208A1 (en) 2002-03-07
AU2001274208B2 true AU2001274208B2 (en) 2005-03-17

Family

ID=26904424

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001274208A Ceased AU2001274208B2 (en) 2000-06-05 2001-06-04 Novel microcapsules
AU7420801A Pending AU7420801A (en) 2000-06-05 2001-06-04 Novel microcapsules

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU7420801A Pending AU7420801A (en) 2000-06-05 2001-06-04 Novel microcapsules

Country Status (17)

Country Link
US (1) US8173159B2 (OSRAM)
EP (1) EP1292386B1 (OSRAM)
JP (1) JP2004502519A (OSRAM)
KR (1) KR100854530B1 (OSRAM)
CN (1) CN1265872C (OSRAM)
AT (1) ATE309858T1 (OSRAM)
AU (2) AU2001274208B2 (OSRAM)
BR (1) BR0111465B1 (OSRAM)
DE (1) DE60115033T2 (OSRAM)
DK (1) DK1292386T3 (OSRAM)
ES (1) ES2248340T3 (OSRAM)
MX (1) MXPA02011951A (OSRAM)
NO (1) NO328776B1 (OSRAM)
NZ (1) NZ522785A (OSRAM)
PL (1) PL207515B1 (OSRAM)
TW (1) TW587956B (OSRAM)
WO (1) WO2001094001A2 (OSRAM)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064878A1 (de) * 2000-12-27 2002-07-04 Cognis Deutschland Gmbh Verkapselung von Emulsionen
US8828902B2 (en) 2001-07-12 2014-09-09 Reaxa Limited Microencapsulated catalyst methods of preparation and method of use thereof
GB0121580D0 (en) 2001-09-06 2001-10-24 Syngenta Ltd Novel compounds
WO2004054362A1 (en) * 2002-12-13 2004-07-01 Monsanto Technology Llc Microcapsules with amine adjusted release rates
EP1637188A1 (en) 2004-08-20 2006-03-22 Firmenich Sa Improved liquid/sprayable compositions comprising fragranced aminoplast capsules
EP2295496A1 (en) * 2005-06-29 2011-03-16 Saint-Gobain Abrasives, Inc. High performance resin for abrasive products
US9227221B2 (en) * 2005-09-19 2016-01-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Hydrophilic-core microcapsules and their formation
GB0526416D0 (en) * 2005-12-23 2006-02-08 Syngenta Ltd Formulation
US9234059B2 (en) 2008-07-16 2016-01-12 Outlast Technologies, LLC Articles containing functional polymeric phase change materials and methods of manufacturing the same
US8404341B2 (en) 2006-01-26 2013-03-26 Outlast Technologies, LLC Microcapsules and other containment structures for articles incorporating functional polymeric phase change materials
US20070173154A1 (en) * 2006-01-26 2007-07-26 Outlast Technologies, Inc. Coated articles formed of microcapsules with reactive functional groups
JP5713892B2 (ja) * 2008-06-16 2015-05-07 フイルメニツヒ ソシエテ アノニムＦｉｒｍｅｎｉｃｈ Ｓａ ポリウレアマイクロカプセルの製造方法
US8221910B2 (en) 2008-07-16 2012-07-17 Outlast Technologies, LLC Thermal regulating building materials and other construction components containing polymeric phase change materials
US9598725B2 (en) 2010-03-02 2017-03-21 Bio-Rad Laboratories, Inc. Emulsion chemistry for encapsulated droplets
BRPI0922486B1 (pt) * 2008-12-18 2017-03-14 Firmenich & Cie microcápsulas e suas respectivas utilizações
WO2010093970A2 (en) 2009-02-13 2010-08-19 Monsanto Technology Llc Encapsulation of herbicides to reduce crop injury
UA107670C2 (en) * 2009-08-07 2015-02-10 Dow Agrosciences Llc Meso-sized capsules useful for the delivery of agricultural chemicals
AR079413A1 (es) 2009-10-07 2012-01-25 Basf Se Uso de particulas polimericas que comprenden insecticida para mejorar la movilidad en el suelo de insecticidas, formulaciones insecticidas, particulas polimericas que comprenden insecticida, y metodos para controlar plagas
US9186642B2 (en) 2010-04-28 2015-11-17 The Procter & Gamble Company Delivery particle
US9993793B2 (en) 2010-04-28 2018-06-12 The Procter & Gamble Company Delivery particles
EP2399667B1 (en) * 2010-06-25 2017-03-08 Cognis IP Management GmbH Process for producing microcapsules
UA111167C2 (uk) * 2010-08-05 2016-04-11 ДАУ АГРОСАЙЄНСІЗ ЕлЕлСі Пестицидні композиції мезорозмірних частинок з підсиленою дією
AU2011291580B2 (en) 2010-08-18 2015-08-20 Monsanto Technology Llc Early applications of encapsulated acetamides for reduced injury in crops
AU2012206618A1 (en) * 2011-01-11 2013-07-25 Basf Se Agrochemical formulation comprising encapsulated pesticide
TWI556737B (zh) 2011-02-11 2016-11-11 陶氏農業科學公司 改良的殺蟲劑配方
US8673448B2 (en) 2011-03-04 2014-03-18 Outlast Technologies Llc Articles containing precisely branched functional polymeric phase change materials
JP5869663B2 (ja) 2011-04-07 2016-02-24 ザ プロクター アンド ギャンブルカンパニー ポリアクリレートマイクロカプセルの付着が増大したシャンプー組成物
EP2694017B1 (en) 2011-04-07 2019-05-22 The Procter and Gamble Company Personal cleansing compositions with increased deposition of polyacrylate microcapsules
EP2694031B1 (en) 2011-04-07 2015-07-08 The Procter and Gamble Company Conditioner compositions with increased deposition of polyacrylate microcapsules
GB201106408D0 (en) 2011-04-15 2011-06-01 Revolymer Ltd Novel composite
GB201106409D0 (en) 2011-04-15 2011-06-01 Revolymer Ltd Novel composite
US9206381B2 (en) 2011-09-21 2015-12-08 Ecolab Usa Inc. Reduced misting alkaline cleaners using elongational viscosity modifiers
EP2934464B1 (en) 2013-02-21 2018-02-28 Dow Global Technologies LLC Personal care compositions comprising anionic surfactants and hydrophobic actives
EP3014994B1 (en) * 2013-06-26 2019-11-20 Sumitomo Chemical Co., Ltd Microcapsules for thermal transpiration
CN103709363B (zh) * 2013-12-27 2015-12-30 上海华峰新材料研发科技有限公司 一种磺酸盐型高固含量聚氨酯乳液及其制备方法和应用
MX383040B (es) 2014-01-27 2025-03-13 Monsanto Technology Llc Concentrados herbicidas acuosos.
US9637708B2 (en) 2014-02-14 2017-05-02 Ecolab Usa Inc. Reduced misting and clinging chlorine-based hard surface cleaner
CN106459626A (zh) * 2014-04-15 2017-02-22 爱克发印艺公司 水性树脂基喷墨油墨
KR101749732B1 (ko) 2014-04-16 2017-06-22 기초과학연구원 수분산성 및 안정성이 우수한 전이금속 입자가 로딩된 고분자 캡슐 및 이의 제조방법
WO2015160194A1 (ko) * 2014-04-16 2015-10-22 기초과학연구원 수분산성 및 안정성이 우수한 전이금속 입자가 로딩된 고분자 캡슐 및 이의 제조방법
US10201795B2 (en) 2014-11-07 2019-02-12 Basf Se Microcapsules comprising hydroxyalkyl cellulose
MX2017004536A (es) * 2014-11-07 2017-06-27 Givaudan Sa Composicion de capsula.
US20170304163A1 (en) * 2014-11-07 2017-10-26 Givaudan Sa Improvements in or relating to organic compounds
US10307723B2 (en) 2014-11-07 2019-06-04 Basf Se Process for preparing microcapsules having a polyurea shell and a lipophilic core material
WO2016071149A1 (en) * 2014-11-07 2016-05-12 Givaudan Sa Improvements in or relating to organic compounds
WO2016112116A2 (en) 2015-01-06 2016-07-14 Monsanto Technology Llc Modulation of release rate from microencapsulated pesticides
US10431858B2 (en) 2015-02-04 2019-10-01 Global Web Horizons, Llc Systems, structures and materials for electrochemical device thermal management
US10003053B2 (en) 2015-02-04 2018-06-19 Global Web Horizons, Llc Systems, structures and materials for electrochemical device thermal management
EP3112016A1 (en) * 2015-07-02 2017-01-04 Basf Se Microcapsules containing benzoxazinones
EP3170552A1 (en) * 2015-11-23 2017-05-24 Basf Se Microcapsule comprising a polymeric shell and a hydrophilic or hydrophobic core material
US20180015009A1 (en) * 2015-12-30 2018-01-18 International Flavors & Fragrances Inc. Microcapsule compositions with improved deposition
EP3439470B1 (en) * 2016-04-08 2025-07-09 Battelle Memorial Institute Encapsulation compositions
US11590084B2 (en) * 2016-05-02 2023-02-28 Roman Bielski Microcapsules for controlled delivery of an active pharmaceutical ingredient
CN109153947B (zh) 2016-05-23 2021-03-16 埃科莱布美国股份有限公司 通过使用高分子量油包水乳液聚合物的减少雾化的碱性和中性清洁、消毒和杀菌组合物
EP3719107B1 (en) 2016-05-23 2024-08-07 Ecolab USA Inc. Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
CN106582463B (zh) * 2016-12-15 2019-09-06 太仓宝霓实业有限公司 一种聚氨酯微胶囊分散液的制备方法及其产物
JP6656422B2 (ja) * 2016-12-27 2020-03-04 富士フイルム株式会社 水分散物及びその製造方法、並びに画像形成方法
WO2018138069A1 (en) * 2017-01-24 2018-08-02 Agfa Nv Capsules stabilised by cationic dispersing groups
WO2018137993A1 (en) * 2017-01-24 2018-08-02 Agfa Nv Fluid set comprising a pre-treatment liquid and an inkjet ink
EP3589125A1 (en) 2017-03-01 2020-01-08 Ecolab USA, Inc. Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers
JP1609255S (OSRAM) 2017-04-03 2018-07-17
CA3066746A1 (en) 2017-06-13 2018-12-20 Monsanto Technology Llc Microencapsulated herbicides
CN109275661B (zh) * 2018-09-13 2021-08-24 北京中耕绿洲生态科技有限公司 一种触发控释性植物抗冻剂及其制备方法
US20210392881A1 (en) * 2018-10-31 2021-12-23 Kumiai Chemical Industry Co., Ltd. Microcapsule composition, method for manufacturing same, agrochemical formulation comprising same and weed control method
CN112996387B (zh) * 2018-12-11 2022-11-04 陶氏环球技术有限责任公司 使用聚烷氧基化氨基醇的难溶性活性成分的水性溶液
PY2005101A (es) 2019-01-30 2021-01-08 Monsanto Tech Herbicidas de acetamida microencapsulada
KR102172140B1 (ko) * 2019-05-03 2020-11-02 가톨릭대학교 산학협력단 생분해성 폴리우레탄 마이크로스피어
MX2022000454A (es) 2019-07-12 2022-04-18 Ecolab Usa Inc Limpiador alcalino de niebla reducida mediante el uso de polímeros en emulsión solubles en álcali.
JP7601868B2 (ja) * 2019-11-05 2024-12-17 エルジー・エイチアンドエイチ・カンパニー・リミテッド 自然分解性マイクロカプセル及びその製造方法
CN110876378A (zh) * 2019-12-11 2020-03-13 利民化学有限责任公司 一种智能微胶囊悬浮剂及其制备方法
EP3868207A1 (de) 2020-02-24 2021-08-25 Bayer Aktiengesellschaft Verkapselte pyrethroide mit verbesserter wirksamkeit bei boden- und blattanwendungen
JP2023543578A (ja) 2020-10-16 2023-10-17 ザ プロクター アンド ギャンブル カンパニー 少なくとも２つの封入体集団を有する消費者製品組成物
US12486478B2 (en) 2020-10-16 2025-12-02 The Procter & Gamble Company Consumer products comprising delivery particles with high core:wall ratios
MX2023004231A (es) 2020-10-16 2023-04-21 Procter & Gamble Composiciones de producto de consumo que comprenden una poblacion de encapsulados.
CN114561128B (zh) * 2020-11-27 2022-09-02 中国科学院化学研究所 防雾剂及其制备方法和应用、防雾制品
CN112876902B (zh) * 2021-01-25 2022-11-08 唐山开滦化工科技有限公司 一种阻燃型热膨胀微胶囊及其制备方法和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796669A (en) * 1970-04-28 1974-03-12 Fuji Photo Film Co Ltd Process for the production of oily liquid-containing microcapsules and the microcapsules produced thereby
US5160529A (en) * 1980-10-30 1992-11-03 Imperial Chemical Industries Plc Microcapsules and microencapsulation process
WO2000005951A1 (en) * 1998-07-29 2000-02-10 Syngenta Limited Base-triggered release microcapsules

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707472A (en) * 1970-07-17 1972-12-26 American Home Prod Derivatives of imidazolidin-2-ones and -2-thiones
US4285720A (en) 1972-03-15 1981-08-25 Stauffer Chemical Company Encapsulation process and capsules produced thereby
JPS5756293A (en) * 1980-08-20 1982-04-03 Kureha Chem Ind Co Ltd Manufacture of miniature capsule for pressure sensitive recording sheet
JPS588689A (ja) * 1981-07-09 1983-01-18 Kureha Chem Ind Co Ltd 感圧記録紙用微小カプセル及びその製造方法
US4956129A (en) * 1984-03-30 1990-09-11 Ici Americas Inc. Microencapsulation process
JPS57147430A (en) * 1981-03-06 1982-09-11 Kureha Chem Ind Co Ltd Preparation of microcapsule
JPS5833492A (ja) * 1981-08-24 1983-02-26 Kureha Chem Ind Co Ltd 感圧記録紙用微小カプセル及びその製造方法
JPS5870236A (ja) * 1981-10-22 1983-04-26 Fuji Photo Film Co Ltd カプセルトナ−
JPS5882785A (ja) * 1981-11-12 1983-05-18 Kureha Chem Ind Co Ltd 感圧記録紙用微小カプセル及びその製造方法
JPS607935A (ja) * 1983-06-28 1985-01-16 Kanzaki Paper Mfg Co Ltd マイクロカプセルの製造方法
JPS6064627A (ja) * 1983-09-19 1985-04-13 Kureha Chem Ind Co Ltd 疎水性の揮発性物質を芯物質とするマイクロカプセル
JPS61118133A (ja) * 1984-11-13 1986-06-05 Kanzaki Paper Mfg Co Ltd マイクロカプセルの製造方法
JPS6242732A (ja) * 1985-08-16 1987-02-24 Kanzaki Paper Mfg Co Ltd 非水系マイクロカプセル組成物の製造方法
DE3709586C1 (de) * 1987-03-24 1988-07-14 Koehler August Papierfab Verfahren zur Mikroverkapselung von hydrophoben OElen,die danach erhaeltlichen Mikrokapseln und deren Verwendung
DE4130743A1 (de) * 1991-09-16 1993-03-18 Bayer Ag Mikrokapseln aus isocyanaten mit polyethylenoxidhaltigen gruppen
JP3194768B2 (ja) * 1991-12-10 2001-08-06 トッパン・フォームズ株式会社 マイクロカプセル及びその製造方法
JPH06106048A (ja) * 1992-09-25 1994-04-19 Brother Ind Ltd マイクロカプセルの製造方法
JP3300435B2 (ja) * 1992-11-06 2002-07-08 三井化学株式会社 マイクロカプセルの製造方法
US5925464A (en) 1995-01-19 1999-07-20 Dow Agrosciences Llc Microencapsulation process and product
US6022501A (en) 1996-08-15 2000-02-08 American Cyanamid Company pH-sensitive microcapsules
DE19646110A1 (de) 1996-11-08 1998-05-14 Bayer Ag Mikrokapseln unter Verwendung von Iminooxadiazindion-Polyisocyanaten
US5925595A (en) * 1997-09-05 1999-07-20 Monsanto Company Microcapsules with readily adjustable release rates
WO2001094002A2 (en) * 2000-06-05 2001-12-13 Syngenta Limited Novel emulsions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796669A (en) * 1970-04-28 1974-03-12 Fuji Photo Film Co Ltd Process for the production of oily liquid-containing microcapsules and the microcapsules produced thereby
US5160529A (en) * 1980-10-30 1992-11-03 Imperial Chemical Industries Plc Microcapsules and microencapsulation process
WO2000005951A1 (en) * 1998-07-29 2000-02-10 Syngenta Limited Base-triggered release microcapsules

Also Published As

Publication number Publication date
NO328776B1 (no) 2010-05-10
WO2001094001A3 (en) 2002-05-16
EP1292386A2 (en) 2003-03-19
BR0111465A (pt) 2003-07-01
AU7420801A (en) 2001-12-17
NO20025827D0 (no) 2002-12-04
NO20025827L (no) 2003-02-03
BR0111465B1 (pt) 2012-12-11
PL207515B1 (pl) 2010-12-31
PL359225A1 (en) 2004-08-23
JP2004502519A (ja) 2004-01-29
MXPA02011951A (es) 2003-07-14
EP1292386B1 (en) 2005-11-16
NZ522785A (en) 2004-05-28
DK1292386T3 (da) 2006-03-27
KR100854530B1 (ko) 2008-08-26
ES2248340T3 (es) 2006-03-16
CN1446120A (zh) 2003-10-01
TW587956B (en) 2004-05-21
KR20030034085A (ko) 2003-05-01
US8173159B2 (en) 2012-05-08
WO2001094001A2 (en) 2001-12-13
US20020136773A1 (en) 2002-09-26
DE60115033D1 (de) 2005-12-22
ATE309858T1 (de) 2005-12-15
DE60115033T2 (de) 2006-06-01
CN1265872C (zh) 2006-07-26

Similar Documents

Publication Publication Date Title
EP1292386B1 (en) Novel microcapsules
AU2001274208A1 (en) Novel microcapsules
RU2108035C1 (ru) Микрокапсулированная гербицидная композиция и способ ее получения
JP3848676B2 (ja) 生物学的に活性な化合物の懸濁液を含有するマイクロカプセル
US6500447B1 (en) pH-sensitive microcapsules
EP1294478B1 (en) Novel emulsions
CA2338997C (en) Base-triggered release microcapsules
US5576009A (en) Microcapsulated pesticidal formulations, their preparation and use
KR20010015572A (ko) 조절이 용이한 방출 속도를 갖는 마이크로캡슐
DK149341B (da) Fremgangsmaade til indkapsling af hydrofobe stoffer ved graensefladepolykondensation
PL196973B1 (pl) Mikrokapsułka, wodna zawiesina mikrokapsułek, kompozycja zawierająca mikrokapsułki, sposób wytwarzania mikrokapsułki oraz sposób zwalczania szkodnika
KR19990022458A (ko) 마이크로캡슐화된 살충제의 건조된 수분산성조성물
US6544540B2 (en) Base-triggered release microcapsules
KR20020059395A (ko) 다양한 방출 마이크로캡슐
US20020037306A1 (en) Base-triggered release microcapsules
US5662916A (en) Pesticidal formulations
ZA200209609B (en) Novel microcapsules.
CZ2000748A3 (cs) Mikrotobolky se snadno nastavitelnými poměry uvolňování

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired
TH Corrigenda

Free format text: IN VOL 21, NO 2, PAGE(S) 164 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN, PATENTS CEASED OR EXPIRED - 2001 DELETE ALL REFERENCE TO 2001274208

MK14 Patent ceased section 143(a) (annual fees not paid) or expired