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 AU2001267215A priority patent/AU2001267215A1/en
Priority to PCT/CA2001/000869 priority patent/WO2001096010A1/fr
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
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
AU2001267215A AU2001267215A1 (en) 2000-06-12 2001-06-12 Photostimulated phase separation encapsulation
PCT/CA2001/000869 WO2001096010A1 (fr) 2000-06-12 2001-06-12 Encapsulation photostimulee par separation des phases

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
AU2003233276A1 (en) * 2002-05-16 2003-12-02 Mcmaster University Novel composite tecto-membranes formed by interfacial reaction of crosslinked polymer microspheres with coupling agents
AU2005253972A1 (en) * 2004-06-14 2005-12-29 Monsanto Technology Llc Microcapsules having activated release of core material therein
EP2395843B1 (fr) 2009-02-13 2017-08-09 Monsanto Technology LLC Encapsulation de desherbants permettant de reduire les dommages causes a des cultures
ES2598233T3 (es) 2010-08-18 2017-01-26 Monsanto Technology, Llc Aplicaciones tempranas de acetamidas encapsuladas para reducir daños en cultivos
CN103747771A (zh) * 2011-08-10 2014-04-23 宝洁公司 包封物
CA2937505C (fr) 2014-01-27 2023-02-14 Monsanto Technology Llc Concentres herbicides aqueux comprenant un herbicide a l'acetanilide, uninhibiteur de la protoporphyrinogene oxydase et epaississeur pseudoplastique
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
US11129381B2 (en) 2017-06-13 2021-09-28 Monsanto Technology Llc Microencapsulated herbicides
WO2019232325A1 (fr) * 2018-05-31 2019-12-05 Battelle Memorial Institute Séparation photoactive de solutés
WO2020160223A1 (fr) 2019-01-30 2020-08-06 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

Similar Documents

Publication Publication Date Title
US6375968B1 (en) Encapsulated active material immobilized in hydrogel microbeads
CA2284503C (fr) Procede d'encapsulation et produits encapsules
CA1273567A (fr) Microparticules polymeres a activite insecticide
US4277364A (en) Encapsulation by entrapment
US8246869B2 (en) Photo-responsive microencapsulation materials, compositions and methods of use thereof
CA2311195A1 (fr) Encapsulation par separation de phase photostimulee
AU775877B2 (en) Active material within hydrogel microbeads
US20050271735A1 (en) Method of encapsulating hydrophobic organic molecules in polyurea capsules
TWI233776B (en) Acid-triggered release microcapsules
EP1292386A2 (fr) Nouvelles microcapsules
AU2001274208A1 (en) Novel microcapsules
NO331666B1 (no) Anvendelse av reaktive polymere surfaktanter ved dannelse av emulsjoner
AU2002340552A1 (en) Active material immobilized in stable hydrogel microbeads
EP1292387B1 (fr) Procede d'encapsulation au moyen de fractions anhydrides
AU660779B2 (en) Process for formaldehyde content reduction in microcapsule formulations
AU607532B2 (en) Process for microencapsulation, uses of polymers prepared by said process, and compositions containing polymers prepared by said process
WO2001096011A1 (fr) Procede d'encapsulation reposant sur l'utilisation de fractions isocyanate
CA2411931A1 (fr) Procede d'encapsulation au moyen de fractions anhydrides
JPS61249904A (ja) シロアリ防除剤
KR100470033B1 (ko) 표적물질함유유화중합체의제조방법
Chamberlain et al. Polymeric formulations of pest control agents
AU764309B2 (en) Encapsulation process and encapsulated products
CN117898288A (zh) 一种氧化还原响应型农药前药复合微胶囊及其制备方法
JPH0485B2 (fr)
MXPA99008946A (en) Encapsulation process and encapsulated products

Legal Events

Date Code Title Description
FZDE Dead