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DK2992953T3 - Fremgangsmåde til fremstilling af en mikroindkapsling, mikroindkapsling og sammensætning - Google Patents

Fremgangsmåde til fremstilling af en mikroindkapsling, mikroindkapsling og sammensætning Download PDF

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Publication number
DK2992953T3
DK2992953T3 DK14708924.7T DK14708924T DK2992953T3 DK 2992953 T3 DK2992953 T3 DK 2992953T3 DK 14708924 T DK14708924 T DK 14708924T DK 2992953 T3 DK2992953 T3 DK 2992953T3
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DK
Denmark
Prior art keywords
enclosure
micro
preparing
composition
Prior art date
Application number
DK14708924.7T
Other languages
English (en)
Inventor
Sorolla Josep Rocas
Alonso Pau Rocas
Moruno Carlos Mas
Original Assignee
Ecopol Tech S L
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 Ecopol Tech S L filed Critical Ecopol Tech S L
Application granted granted Critical
Publication of DK2992953T3 publication Critical patent/DK2992953T3/da

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation
    • B01J13/14Polymerisation; cross-linking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation
    • B01J13/14Polymerisation; cross-linking
    • B01J13/16Interfacial polymerisation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/16Amides, e.g. hydroxamic acids
    • A61K31/17Amides, e.g. hydroxamic acids having the group >N—C(O)—N< or >N—C(S)—N<, e.g. urea, thiourea, carmustine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/337Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7048Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin, digitoxin or digoxin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/12Cyclic peptides, e.g. bacitracins; Polymyxins; Gramicidins S, C; Tyrocidins A, B or C
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5031Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00Derivatives of isocyanic acid
    • C07C265/14Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Materials Engineering (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyurethanes Or Polyureas (AREA)
DK14708924.7T 2013-01-25 2014-01-23 Fremgangsmåde til fremstilling af en mikroindkapsling, mikroindkapsling og sammensætning DK2992953T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201330086A ES2480343B1 (es) 2013-01-25 2013-01-25 Procedimiento para la fabricación de un microencapsulado y compuesto anfifílico reactivo, microencapsulado y composición correspondientes
PCT/ES2014/070046 WO2014114838A2 (es) 2013-01-25 2014-01-23 Procedimiento para la fabricación de un microencapsulado y compuesto anfifílico reactivo, microencapsulado y composición correspondientes

Publications (1)

Publication Number Publication Date
DK2992953T3 true DK2992953T3 (da) 2021-07-26

Family

ID=50239666

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14708924.7T DK2992953T3 (da) 2013-01-25 2014-01-23 Fremgangsmåde til fremstilling af en mikroindkapsling, mikroindkapsling og sammensætning

Country Status (5)

Country Link
US (1) US20150367312A1 (da)
EP (1) EP2992953B1 (da)
DK (1) DK2992953T3 (da)
ES (2) ES2480343B1 (da)
WO (1) WO2014114838A2 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109925553A (zh) * 2017-12-18 2019-06-25 光宝电子(广州)有限公司 血液透析器及其制造方法
CN109107499B (zh) * 2018-07-30 2021-02-02 浙江工业大学 一种用于疏水染料缓释的聚合物微胶囊的制备方法
CN109397803A (zh) * 2018-09-10 2019-03-01 天津大学 新型透气除臭抗菌垫
CN113040139B (zh) * 2021-03-29 2022-06-24 中国农业科学院植物保护研究所 一种噻呋酰胺纳米囊及其制备方法
CN113198399B (zh) * 2021-05-20 2022-09-06 吉林建筑大学 一种相变微胶囊及其制备方法和应用、复合ab涂料
WO2022253483A1 (en) * 2021-06-03 2022-12-08 Ecopol Tech S.L. Nanotechnological platform based on polyurethane/polyurea chemistry to furnish water-oil-water multi walled and functionalizable nanocapsules and their preparation process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875074A (en) * 1972-03-06 1975-04-01 Champion Int Corp Formation of microcapsules by interfacial cross-linking of emulsifier, and microcapsules produced thereby
JPS59148066A (ja) * 1983-02-14 1984-08-24 Konishiroku Photo Ind Co Ltd マイクロカプセル型トナ−
DE4130743A1 (de) * 1991-09-16 1993-03-18 Bayer Ag Mikrokapseln aus isocyanaten mit polyethylenoxidhaltigen gruppen
US6262152B1 (en) 1998-10-06 2001-07-17 E. I. Du Pont De Nemours And Company Particles dispersed w/polymer dispersant having liquid soluble and cross-linkable insoluble segments
CA2376679C (en) * 1999-09-10 2008-07-15 Syngenta Limited Variable release microcapsules
EP1294478B1 (en) * 2000-06-05 2005-12-28 Syngenta Limited Novel emulsions
GB0114197D0 (en) * 2001-06-11 2001-08-01 Syngenta Ltd Reactive polymeric surfactants
EP1979084A2 (en) * 2005-12-30 2008-10-15 Applera Corporation Synthesis and use of cross-linked hydrophilic hollow spheres for encapsulating hydrophilic cargo
BRPI0710115B1 (pt) 2006-03-30 2019-06-04 Rhodia Inc Emulsão compreendendo uma fase líquida aquosa e uma imiscível em água e uma rede de polímero, dispersão aquosa e mistura de reação
WO2008021800A2 (en) * 2006-08-15 2008-02-21 Syngenta Participations Ag Method for preventing crystallization
US20130078283A1 (en) * 2010-01-06 2013-03-28 Yi-Yan Yang Novel amphiphiles
CN102198386A (zh) * 2010-03-24 2011-09-28 青岛科技大学 聚氨酯纳米胶囊相变材料的制备方法
ES2361311B1 (es) * 2011-04-14 2012-02-21 Ecopol Tech, S.L. Procedimiento para la fabricación de un microencapsulado de un principio activo hidrófobo y microencapsulado y composiciones correspondientes.

Also Published As

Publication number Publication date
WO2014114838A3 (es) 2015-03-05
ES2480343A1 (es) 2014-07-25
WO2014114838A2 (es) 2014-07-31
EP2992953A2 (en) 2016-03-09
US20150367312A1 (en) 2015-12-24
ES2884161T3 (es) 2021-12-10
ES2480343B1 (es) 2015-05-20
EP2992953B1 (en) 2021-05-26

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