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
Authority: DE; Germany
Prior art keywords: solvent; nanocapsules; solvent mixture; alpha; phase
Prior art date: 2000-03-10
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

Original Assignee

Universite Claude Bernard Lyon 1

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.)

2000-03-10

Filing date

2001-03-02

Publication date

2006-07-06

2001-03-02 Application filed by Universite Claude Bernard Lyon 1 filed Critical Universite Claude Bernard Lyon 1

2006-07-06 Publication of DE60120124D1 publication Critical patent/DE60120124D1/de

2007-01-04 Application granted granted Critical

2007-01-04 Publication of DE60120124T2 publication Critical patent/DE60120124T2/de

2021-03-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000002088 nanocapsule Substances 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
239000002245 particle Substances 0.000 title 1
239000002904 solvent Substances 0.000 abstract 6
239000011877 solvent mixture Substances 0.000 abstract 6
239000000178 monomer Substances 0.000 abstract 5
239000012071 phase Substances 0.000 abstract 3
239000000725 suspension Substances 0.000 abstract 3
OMOVVBIIQSXZSZ-UHFFFAOYSA-N [6-(4-acetyloxy-5,9a-dimethyl-2,7-dioxo-4,5a,6,9-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl)-5-formyloxy-3-(furan-3-yl)-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-4-yl] 2-hydroxy-3-methylpentanoate Chemical compound CC12C(OC(=O)C(O)C(C)CC)C(OC=O)C(C3(C)C(CC(=O)OC4(C)COC(=O)CC43)OC(C)=O)C(=C)C32OC3CC1C=1C=COC=1 OMOVVBIIQSXZSZ-UHFFFAOYSA-N 0.000 abstract 2
238000013019 agitation Methods 0.000 abstract 2
239000007791 liquid phase Substances 0.000 abstract 2
239000004094 surface-active agent Substances 0.000 abstract 2
239000000084 colloidal system Substances 0.000 abstract 1
238000006068 polycondensation reaction Methods 0.000 abstract 1
229920000642 polymer Polymers 0.000 abstract 1

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)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Bioinformatics & Cheminformatics (AREA)
Biomedical Technology (AREA)
Neurology (AREA)
Neurosurgery (AREA)
General Chemical & Material Sciences (AREA)
Anesthesiology (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (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
FR0003133A FR2806005B1 (fr)	2000-03-10	2000-03-10	Procede de preparation de particules colloidales sous forme de nanocapsules
FR0003133		2000-03-10
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
EP2555752B1 (de)	2010-04-09	2019-06-26	Pacira Pharmaceuticals, Inc.	Verfahren zur formulierung von multivesikulären liposomen
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
EP2823883B1 (de) *	2012-03-08	2018-09-19	Consejo Superior De Investigaciones Científicas (CSIC)	Beschichtung mit photochromen eigenschaften, verfahren zur herstellung der besagten beschichtung und verwendung davon für optische artikel und glasierte oberflächen
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.
EP3280779A1 (de) *	2015-04-09	2018-02-14	Saudi Arabian Oil Company	Eingekapselte nanozusammensetzungen zur erhöhung der kohlenwasserstoffrückgewinnung
EP3081288B1 (de) *	2015-04-15	2019-07-24	Agfa Nv	Selbstdispergierende kapseln
KR20180128025A (ko) *	2016-03-25	2018-11-30	아디쎄오 프랑스 에스에이에스	지용성 활성 성분을 포함하는 나노캡슐, 그 제조 방법 및 그 용도
CN110325272A (zh) *	2017-03-28	2019-10-11	富士胶片株式会社	微胶囊及其制造方法
CN113195091A (zh) *	2018-12-19	2021-07-30	弗门尼舍有限公司	制备聚酰胺微胶囊的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1981002505A1 (en) *	1980-03-05	1981-09-17	Ici Ltd	Stabilised compositions containing behaviour modifying compounds
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
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
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
EP0671878A1 (de) *	1992-12-04	1995-09-20	E.I. Du Pont De Nemours And Company	Mikrokapselformulierungen von landwirtschaftlichen stoffen
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
WO1994015590A1 (en) *	1993-01-11	1994-07-21	Abacol Limited	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
AU4424797A (en) *	1996-09-18	1998-04-14	Dragoco Inc.	Liposome encapsulated active agent dry powder composition
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

2000
- 2000-03-10 FR FR0003133A patent/FR2806005B1/fr not_active Expired - Fee Related
2001
- 2001-03-02 JP JP2001566787A patent/JP2003526503A/ja active Pending
- 2001-03-02 EP EP01911829A patent/EP1263525B1/de not_active Expired - Lifetime
- 2001-03-02 ES ES01911829T patent/ES2265415T3/es not_active Expired - Lifetime
- 2001-03-02 AU AU2001240754A patent/AU2001240754A1/en not_active Abandoned
- 2001-03-02 DE DE60120124T patent/DE60120124T2/de not_active Expired - Lifetime
- 2001-03-02 KR KR1020027011415A patent/KR100719194B1/ko not_active Expired - Fee Related
- 2001-03-02 WO PCT/FR2001/000623 patent/WO2001068235A1/fr not_active Ceased
- 2001-03-02 AT AT01911829T patent/ATE327823T1/de not_active IP Right Cessation
- 2001-03-02 US US10/203,656 patent/US7348031B2/en not_active Expired - Fee Related

Also Published As

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

Publication	Publication Date	Title
DE60120124D1 (de)	2006-07-06	Verfahren zur herstellung von kolloidalen partikeln, die in form von nanokapseln sind
ATE74025T1 (de)	1992-04-15	Verfahren zur herstellung eines kolloidalen, dispersiblen systems von nanokapseln.
ATE66947T1 (de)	1991-09-15	Verfahren zur herstellung von kleinen, sphaerischen polymerpartikeln.
ATE204469T1 (de)	2001-09-15	Verfahren zur herstellung von morphologisch einheitlichen mikrokapseln sowie nach diesem verfahren hergestellte mikrokapseln
ATE353922T1 (de)	2007-03-15	Verfahren zur herstellung von vergrösserten latexteilchen
DE69326046D1 (de)	1999-09-23	Verfahren zur Herstellung von grossen Emulsionspolymerteilchen, polymere Produkte und ihre Verwendung
ATE110748T1 (de)	1994-09-15	Verfahren zur herstellung wasserquellbarer produkte unter verwendung von feinstanteilen wasserquellbarer polymerer.
ATE242272T1 (de)	2003-06-15	Verfahren zur herstellung von stärketeilchen
ATE253452T1 (de)	2003-11-15	Verfahren zur herstellung von trockenen mikrokugeln und mikrokugel-erzeugnis
ATE61592T1 (de)	1991-03-15	Verfahren zur herstellung von polymerteilchen.
ATE147622T1 (de)	1997-02-15	Verfahren zur herstellung von in lösungsmitteln verdünnbaren mikroträgern
DE60229976D1 (de)	2009-01-02	Verfahren zur herstellung von mikropulpe und dadurch hergestellte mikropulpe
ATE234874T1 (de)	2003-04-15	Kontinuierliches verfahren zur herstellung eines polyurethanlatexes
DK0561821T3 (da)	1995-06-12	Fremgangsmåde til fremstilling af kollagenpartikler og deres anvendelse som bærerstof for aktive stoffer
KR910009326A (ko)	1991-06-28	폴리에테르 케톤으로부터 제조된 반투막
DE60208897D1 (de)	2006-04-13	Verfahren zur herstellung von nanokomposit-polyester
US6949601B1 (en)	2005-09-27	Single stage seed polymerization for the production of large polymer particles with a narrow size distribution
DE60026076D1 (de)	2006-04-20	Herstellungsverfahren von einem latex mit hohem feststoffgehalt, mit einer niedrigen viskosität und eine einer bimodalen verteilung
DE69905590D1 (de)	2003-04-03	Verfahren zur herstellung von polysaccharideperlen
ATE92075T1 (de)	1993-08-15	Verfahren zur gewinnung aktiver proteine aus einer biologisch inaktiven form.
DE69632259D1 (de)	2004-05-27	Herstellung eines polymererzeugnis
WO1997009352A1 (en)	1997-03-13	Polymers with fractal structure
CN116655927B (zh)	2024-12-06	聚乙二醇-葡聚糖水包水乳液大分子稳定剂的制备方法
DE60125226D1 (de)	2007-01-25	Verfahren zur herstellung von partikelförmigen polymerisaten
ATE136554T1 (de)	1996-04-15	Verfahren zur herstellung von in ihrer monomerischen zusammensetzungen lösbaren (co)- polymeren

Legal Events

Date	Code	Title	Description
2007-06-21	8364	No opposition during term of opposition