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CA2311195A1 - Encapsulation par separation de phase photostimulee - Google Patents

Encapsulation par separation de phase photostimulee Download PDF

Info

Publication number
CA2311195A1
CA2311195A1 CA 2311195 CA2311195A CA2311195A1 CA 2311195 A1 CA2311195 A1 CA 2311195A1 CA 2311195 CA2311195 CA 2311195 CA 2311195 A CA2311195 A CA 2311195A CA 2311195 A1 CA2311195 A1 CA 2311195A1
Authority
CA
Canada
Prior art keywords
polymer
microcapsules
liquid
moieties
azobenzene
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.)
Abandoned
Application number
CA 2311195
Other languages
English (en)
Inventor
Anna Shulkin
Harald D. H. Stover
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.)
McMaster University
Original Assignee
McMaster University
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 McMaster University filed Critical McMaster University
Priority to CA 2311195 priority Critical patent/CA2311195A1/fr
Priority to PCT/CA2001/000869 priority patent/WO2001096010A1/fr
Priority to AU2001267215A priority patent/AU2001267215A1/en
Publication of CA2311195A1 publication Critical patent/CA2311195A1/fr
Abandoned legal-status Critical Current

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
    • 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
CA 2311195 2000-06-12 2000-06-12 Encapsulation par separation de phase photostimulee Abandoned CA2311195A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA 2311195 CA2311195A1 (fr) 2000-06-12 2000-06-12 Encapsulation par separation de phase photostimulee
PCT/CA2001/000869 WO2001096010A1 (fr) 2000-06-12 2001-06-12 Encapsulation photostimulee par separation des phases
AU2001267215A AU2001267215A1 (en) 2000-06-12 2001-06-12 Photostimulated phase separation encapsulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2311195 CA2311195A1 (fr) 2000-06-12 2000-06-12 Encapsulation par separation de phase photostimulee

Publications (1)

Publication Number Publication Date
CA2311195A1 true CA2311195A1 (fr) 2001-12-12

Family

ID=4166451

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2311195 Abandoned CA2311195A1 (fr) 2000-06-12 2000-06-12 Encapsulation par separation de phase photostimulee

Country Status (3)

Country Link
AU (1) AU2001267215A1 (fr)
CA (1) CA2311195A1 (fr)
WO (1) WO2001096010A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003097218A1 (fr) * 2002-05-16 2003-11-27 Mcmaster University Nouvelles tecto-membranes composites formees par reaction interfaciale entre des microspheres polymeriques reticulees et des agents de couplage
WO2005122758A1 (fr) * 2004-06-14 2005-12-29 Monsanto Technology Llc Microcapsules dans lesquelles un materiau noyau est libere activement
AU2010213530B2 (en) 2009-02-13 2015-09-03 Monsanto Technology Llc Encapsulation of herbicides to reduce crop injury
US9913469B2 (en) 2010-08-18 2018-03-13 Monsanto Technology Llc Early applications of encapsulated acetamides for reduced injury in crops
WO2013022949A1 (fr) * 2011-08-10 2013-02-14 The Procter & Gamble Company Produits encapsulés
US11140900B2 (en) 2014-01-27 2021-10-12 Monsanto Technology Llc Aqueous herbicidal concentrates
CN104861783B (zh) * 2015-04-21 2017-03-01 佛山市南方包装有限公司 一种含偶氮苯的微胶囊型液晶及其在光控液晶防伪油墨中的应用
EP3638023A4 (fr) 2017-06-13 2021-04-14 Monsanto Technology LLC Herbicides microencapsulés
US12011678B2 (en) * 2018-05-31 2024-06-18 Battelle Memorial Institute Photoactive separation of solutes
EP3917319A4 (fr) 2019-01-30 2022-11-23 Monsanto Technology LLC Herbicides à base d'acétamide microencapsulé

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405071A (en) * 1963-12-30 1968-10-08 Ibm Process of making microcapsules
JPS588292B2 (ja) * 1978-03-09 1983-02-15 工業技術院長 マイクロカプセルの調製方法
JPS63256129A (ja) * 1987-04-14 1988-10-24 Yoshiharu Tsujita ベシクル混合物とベシクル構造の制御方法

Also Published As

Publication number Publication date
AU2001267215A1 (en) 2001-12-24
WO2001096010A1 (fr) 2001-12-20

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Legal Events

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FZDE Dead