DE60217072D1 - Verfahren zur herstellung von mikrokapseln, das phasenumkehr umfasst - Google Patents

Verfahren zur herstellung von mikrokapseln, das phasenumkehr umfasst

Info

Publication number
DE60217072D1
DE60217072D1 DE60217072T DE60217072T DE60217072D1 DE 60217072 D1 DE60217072 D1 DE 60217072D1 DE 60217072 T DE60217072 T DE 60217072T DE 60217072 T DE60217072 T DE 60217072T DE 60217072 D1 DE60217072 D1 DE 60217072D1
Authority
DE
Germany
Prior art keywords
oil
water
capsules
micro
production
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 - Lifetime
Application number
DE60217072T
Other languages
English (en)
Other versions
DE60217072T2 (de
Inventor
Derek Casson
Stephen Dawson
Neil George
Ian M Shirley
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 DE60217072D1 publication Critical patent/DE60217072D1/de
Application granted granted Critical
Publication of DE60217072T2 publication Critical patent/DE60217072T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Colloid Chemistry (AREA)
DE60217072T 2001-02-26 2002-02-25 Verfahren zur herstellung von mikrokapseln, das phasenumkehr umfasst Expired - Lifetime DE60217072T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0104698.6A GB0104698D0 (en) 2001-02-26 2001-02-26 Process for producing microcapsules
GB0104698 2001-02-26
PCT/GB2002/000832 WO2002068111A1 (en) 2001-02-26 2002-02-25 Process for making microcapsules involving phase inversion

Publications (2)

Publication Number Publication Date
DE60217072D1 true DE60217072D1 (de) 2007-02-08
DE60217072T2 DE60217072T2 (de) 2007-05-03

Family

ID=9909516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60217072T Expired - Lifetime DE60217072T2 (de) 2001-02-26 2002-02-25 Verfahren zur herstellung von mikrokapseln, das phasenumkehr umfasst

Country Status (10)

Country Link
US (1) US6955823B2 (de)
EP (1) EP1363730B1 (de)
JP (1) JP4384854B2 (de)
AT (1) ATE349274T1 (de)
CA (1) CA2438199C (de)
DE (1) DE60217072T2 (de)
DK (1) DK1363730T3 (de)
ES (1) ES2273995T3 (de)
GB (1) GB0104698D0 (de)
WO (1) WO2002068111A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110135734A1 (en) * 2004-04-20 2011-06-09 Yissum Research Development Company Of The Hebrew University Of Jerusalem Method For the Preparation of Nanoparticles From Nanoemulsions
US7951390B2 (en) * 2004-06-30 2011-05-31 United Phosphorus, Ltd. Slow-release microcapsule composition for safe delivery of agriculturally active material
BRPI0614000B1 (pt) * 2005-06-29 2017-11-21 Saint-Gobain Abrasives, Inc. Abrasive product, reticulated resin, curable composition, abrasive product preparation process and abrasion process
EP1956920A1 (de) 2005-11-22 2008-08-20 Nestec S.A. Leicht dispergierbare lipidphase
AR063704A1 (es) * 2006-09-14 2009-02-11 Makhteshim Chem Works Ltd Nanoparticulas de pesticida obtenida obtenidas a partir de microemulsiones y nanoemulsiones
WO2008032327A2 (en) * 2006-09-14 2008-03-20 Yissum Research Development Company Of The Hebrew University Of Jerusalem Organic nanoparticles obtained from microemulsions by solvent evaporation
UA104883C2 (uk) 2009-01-09 2014-03-25 Сінгента Партісіпейшнс Аг Стабілізована агрохімічна композиція
WO2010103514A1 (en) * 2009-03-12 2010-09-16 Yissum Research Development Company Of The Hebrew University Of Jerusalem, Ltd. Silica nanocapsules from nano-emulsions obtained by phase inversion
US20110105643A1 (en) * 2009-10-29 2011-05-05 Doris Pik-Yiu Chun Polymer-encapsulated nanoparticles
KR20130018736A (ko) * 2010-03-01 2013-02-25 롬 앤드 하스 캄파니 시클로프로펜 화합물을 포함하는 오일 제제
US9993793B2 (en) 2010-04-28 2018-06-12 The Procter & Gamble Company Delivery particles
US9186642B2 (en) 2010-04-28 2015-11-17 The Procter & Gamble Company Delivery particle
JP2013532142A (ja) * 2010-06-08 2013-08-15 ダウ アグロサイエンシィズ エルエルシー 殺有害生物剤のスプレードリフトを制御するためのマイクロカプセル化油
WO2012118537A2 (en) 2010-11-10 2012-09-07 Battele Memorial Institute Self-assembling polymer particle release system
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
MX2013010980A (es) 2011-04-07 2013-10-30 Procter & Gamble Composiciones de limpieza personal con deposito mejorado de microcapsulas de poliacrilato.
EP2694031B1 (de) 2011-04-07 2015-07-08 The Procter and Gamble Company Haarspülungszusammensetzungen mit erhöhter abscheidung von polyacrylat-mikrokapseln
US9549891B2 (en) 2012-03-19 2017-01-24 The Procter & Gamble Company Superabsorbent polymers and sunscreen actives for use in skin care compositions
CN103229772B (zh) * 2013-03-07 2015-04-08 河南好年景生物发展有限公司 一种含阿维菌素和杀虫双的微胶囊悬浮剂
US9771478B2 (en) 2013-07-12 2017-09-26 Autonomic Materials, Inc. Dispersion of microcapsules for self-healing applications
CA2988808C (en) 2015-06-29 2021-05-25 The Procter & Gamble Company Superabsorbent polymers, waxes, oils, and starch powders for use in skincare compositions
CN112544617A (zh) * 2021-01-25 2021-03-26 江阴苏利化学股份有限公司 用于飞防的嘧菌酯微胶囊悬浮剂及其制备装置、制备方法
CN117180136A (zh) * 2023-09-14 2023-12-08 广州市白云区白云美湾南方航天国际化妆品研究中心 一种制备具有均匀稳定油珠的高粘度护肤品工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565559A (en) * 1968-03-11 1971-02-23 Sumitomo Chemical Co Process for making microcapsules
BE792550A (nl) 1971-12-23 1973-06-12 Agfa Gevaert Nv Procede voor het vervaardigen van microcapsules
US6143211A (en) * 1995-07-21 2000-11-07 Brown University Foundation Process for preparing microparticles through phase inversion phenomena
JP4098863B2 (ja) * 1997-12-26 2008-06-11 日東電工株式会社 マイクロカプセルの製造法
JP3861500B2 (ja) * 1998-04-23 2006-12-20 大日本インキ化学工業株式会社 生分解性ポリエステルからなる自己水分散性粒子の製法
FR2805761B1 (fr) 2000-03-02 2002-08-30 Mainelab Nanocapsules lipidiques, procede de preparation et utilisation comme medicament

Also Published As

Publication number Publication date
GB0104698D0 (en) 2001-04-11
US6955823B2 (en) 2005-10-18
ATE349274T1 (de) 2007-01-15
EP1363730B1 (de) 2006-12-27
CA2438199A1 (en) 2002-09-06
ES2273995T3 (es) 2007-05-16
JP2004531372A (ja) 2004-10-14
EP1363730A1 (de) 2003-11-26
WO2002068111A1 (en) 2002-09-06
JP4384854B2 (ja) 2009-12-16
US20040131691A1 (en) 2004-07-08
CA2438199C (en) 2009-04-28
DK1363730T3 (da) 2007-05-07
DE60217072T2 (de) 2007-05-03

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