DE60120124D1 - Verfahren zur herstellung von kolloidalen partikeln, die in form von nanokapseln sind - Google Patents

Verfahren zur herstellung von kolloidalen partikeln, die in form von nanokapseln sind

Info

Publication number
DE60120124D1
DE60120124D1 DE60120124T DE60120124T DE60120124D1 DE 60120124 D1 DE60120124 D1 DE 60120124D1 DE 60120124 T DE60120124 T DE 60120124T DE 60120124 T DE60120124 T DE 60120124T DE 60120124 D1 DE60120124 D1 DE 60120124D1
Authority
DE
Germany
Prior art keywords
solvent
nanocapsules
solvent mixture
alpha
phase
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
DE60120124T
Other languages
English (en)
Other versions
DE60120124T2 (de
Inventor
Imed Montasser
Hatem Fessi
Stephanie Briancon
Joseph Lieto
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.)
Universite Claude Bernard Lyon 1 UCBL
Original Assignee
Universite Claude Bernard Lyon 1 UCBL
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 Universite Claude Bernard Lyon 1 UCBL filed Critical Universite Claude Bernard Lyon 1 UCBL
Publication of DE60120124D1 publication Critical patent/DE60120124D1/de
Application granted granted Critical
Publication of DE60120124T2 publication Critical patent/DE60120124T2/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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/16—Interfacial polymerisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/20—Hypnotics; Sedatives
    • 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
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Neurology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Colloid Chemistry (AREA)
DE60120124T 2000-03-10 2001-03-02 Verfahren zur herstellung von kolloidalen partikeln in form von nanokapseln Expired - Lifetime DE60120124T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0003133 2000-03-10
FR0003133A FR2806005B1 (fr) 2000-03-10 2000-03-10 Procede de preparation de particules colloidales sous forme de nanocapsules
PCT/FR2001/000623 WO2001068235A1 (fr) 2000-03-10 2001-03-02 Procede de preparation de particules colloidales sous forme de nanocapsules

Publications (2)

Publication Number Publication Date
DE60120124D1 true DE60120124D1 (de) 2006-07-06
DE60120124T2 DE60120124T2 (de) 2007-01-04

Family

ID=8847979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60120124T Expired - Lifetime DE60120124T2 (de) 2000-03-10 2001-03-02 Verfahren zur herstellung von kolloidalen partikeln in form von nanokapseln

Country Status (10)

Country Link
US (1) US7348031B2 (de)
EP (1) EP1263525B1 (de)
JP (1) JP2003526503A (de)
KR (1) KR100719194B1 (de)
AT (1) ATE327823T1 (de)
AU (1) AU2001240754A1 (de)
DE (1) DE60120124T2 (de)
ES (1) ES2265415T3 (de)
FR (1) FR2806005B1 (de)
WO (1) WO2001068235A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1306127B2 (de) * 2001-10-26 2011-09-07 OctoPlus PolyActive Sciences B.V. Verfahren zur Herstellung von gereinigten Partikeln
AU2003304108B2 (en) * 2002-10-30 2007-03-22 Spherics, Inc. Nanoparticulate bioactive agents
FR2856692B1 (fr) * 2003-06-26 2005-08-05 Rhodia Polyamide Intermediates Procede de preparation de particules spheriques a base de polyamide.
FR2879476B1 (fr) * 2004-12-21 2007-04-20 Univ Claude Bernard Lyon Nouveau procede de preparation de particules dont au moins la surface peripherique est de nature polymerique, mettant en oeuvre un reacteur membranaire
KR100768004B1 (ko) * 2005-10-18 2007-10-18 삼성전기주식회사 금속 나노 입자의 제조방법
UA107670C2 (en) * 2009-08-07 2015-02-10 Dow Agrosciences Llc Meso-sized capsules useful for the delivery of agricultural chemicals
CN103002878B (zh) 2010-04-09 2015-07-01 帕西拉制药有限公司 用于配制大直径合成膜囊泡的方法
BRPI1004808B1 (pt) 2010-10-27 2020-09-29 Embrapa - Empresa Brasileira De Pesquisa Agropecuária Composições baseadas em nanopartículas de própolis, processos de obtenção e uso
US9885808B2 (en) * 2012-03-08 2018-02-06 Consejo Superior De Investigaciones Cientificas(Csic) Coating with photochromic properties, method for producing said coating and use thereof applicable to optical articles and glazed surfaces
EP3135276B1 (de) * 2013-03-12 2019-05-08 Cephalon, Inc. Nanopartikel- und makropartikelformulierungen
ITRM20130727A1 (it) * 2013-12-31 2015-07-01 Lucia Biasutto Nanocostrutti comprendenti nanoparticelle lipidiche solide rivestite da un guscio idrofilo.
CA2979751C (en) * 2015-04-09 2020-05-12 Saudi Arabian Oil Company Encapsulated nanocompositions for increasing hydrocarbon recovery
EP3081288B1 (de) 2015-04-15 2019-07-24 Agfa Nv Selbstdispergierende kapseln
UA127243C2 (uk) * 2016-03-25 2023-06-21 Адіссео Франс С.А.С. Нанокапсули жиророзчинного активного інгредієнта, їх виробництво й види застосування
WO2018180966A1 (ja) * 2017-03-28 2018-10-04 富士フイルム株式会社 マイクロカプセル及びその製造方法
EP3897957A1 (de) * 2018-12-19 2021-10-27 Firmenich SA Verfahren zur herstellung von polyamidmikrokapseln

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3164261D1 (en) * 1980-03-05 1984-07-26 Ici Plc Stabilised compositions containing behaviour modifying compounds
FR2608942B1 (fr) * 1986-12-31 1991-01-11 Centre Nat Rech Scient Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanocapsules
US5174930A (en) * 1986-12-31 1992-12-29 Centre National De La Recherche Scientifique (Cnrs) Process for the preparation of dispersible colloidal systems of amphiphilic lipids in the form of oligolamellar liposomes of submicron dimensions
JP3301082B2 (ja) * 1989-10-26 2002-07-15 大日本インキ化学工業株式会社 微小カプセルおよびその製造法
AU672465B2 (en) * 1992-12-04 1996-10-03 E.I. Du Pont De Nemours And Company Microcapsule formulations of agricultural chemicals
JPH06170214A (ja) * 1992-12-11 1994-06-21 Fuji Xerox Co Ltd マイクロカプセルおよびカプセルトナーならびにマイクロカプセルの製造方法
CA2153343A1 (en) * 1993-01-11 1994-07-21 Valery Alexandrovich Dyatlov Small diameter nanocapsules, process for their preparation and applications thereof
GB9300875D0 (en) * 1993-01-18 1993-03-10 Ucb Sa Nanocapsule containing pharmaceutical compositions
JP3617060B2 (ja) * 1993-07-28 2005-02-02 大日本インキ化学工業株式会社 高耐候性着色微小粒子及びその製造方法
JPH07116500A (ja) * 1993-10-25 1995-05-09 Fuji Xerox Co Ltd マイクロカプセル、マイクロカプセルトナーおよびそれらの製造方法
EP0927025A4 (de) * 1996-09-18 2001-07-25 Dragoco Inc Trockene pulverzusammensetzung mit in liposomen verkapseltem wirkstoff
FR2766368B1 (fr) * 1997-07-24 2000-03-31 Univ Claude Bernard Lyon Procede de preparation de nanocapsules de type vesiculaire, utilisables notamment comme vecteurs colloidaux de principes actifs pharmaceutiques ou autres

Also Published As

Publication number Publication date
ES2265415T3 (es) 2007-02-16
JP2003526503A (ja) 2003-09-09
AU2001240754A1 (en) 2001-09-24
KR20030003691A (ko) 2003-01-10
US7348031B2 (en) 2008-03-25
FR2806005A1 (fr) 2001-09-14
KR100719194B1 (ko) 2007-05-16
EP1263525A1 (de) 2002-12-11
US20030059473A1 (en) 2003-03-27
ATE327823T1 (de) 2006-06-15
EP1263525B1 (de) 2006-05-31
WO2001068235A1 (fr) 2001-09-20
FR2806005B1 (fr) 2002-06-14
DE60120124T2 (de) 2007-01-04

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