OA10257A - Process for coating droplets or nanometric particles - Google Patents

Process for coating droplets or nanometric particles Download PDF

Info

Publication number
OA10257A
OA10257A OA60769A OA60769A OA10257A OA 10257 A OA10257 A OA 10257A OA 60769 A OA60769 A OA 60769A OA 60769 A OA60769 A OA 60769A OA 10257 A OA10257 A OA 10257A
Authority
OA
OAPI
Prior art keywords
polymer
daims
droplets
procedure according
solvent
Prior art date
Application number
OA60769A
Other languages
English (en)
Inventor
Mas Jose Alberto Vallet
Valdivia Francisco Javie Galan
Perdiguer Nuria Carreras
Original Assignee
Cusi Lab
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 Cusi Lab filed Critical Cusi Lab
Publication of OA10257A publication Critical patent/OA10257A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules 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
    • A61K9/51—Nanocapsules; Nanoparticles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules 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
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • A61K9/5153—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/788—Of specified organic or carbon-based composition
    • Y10S977/795—Composed of biological material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/89—Deposition of materials, e.g. coating, cvd, or ald
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/89—Deposition of materials, e.g. coating, cvd, or ald
    • Y10S977/891—Vapor phase deposition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
  • Luminescent Compositions (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glanulating (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
OA60769A 1994-05-20 1996-01-19 Process for coating droplets or nanometric particles OA10257A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09401121A ES2078190B1 (es) 1994-05-20 1994-05-20 Procedimiento para el recubrimiento de goticulas o particulas de tamaño nanometrico.

Publications (1)

Publication Number Publication Date
OA10257A true OA10257A (en) 1997-10-07

Family

ID=8286348

Family Applications (1)

Application Number Title Priority Date Filing Date
OA60769A OA10257A (en) 1994-05-20 1996-01-19 Process for coating droplets or nanometric particles

Country Status (22)

Country Link
US (1) US5851452A (fr)
EP (1) EP0717989B1 (fr)
JP (1) JPH09501101A (fr)
KR (1) KR960703577A (fr)
CN (1) CN1130868A (fr)
AT (1) ATE198548T1 (fr)
AU (1) AU696400B2 (fr)
BG (1) BG100372A (fr)
BR (1) BR9407333A (fr)
CA (1) CA2167681A1 (fr)
DE (1) DE69426568T2 (fr)
DK (1) DK0717989T3 (fr)
ES (1) ES2078190B1 (fr)
FI (1) FI961348A0 (fr)
GR (1) GR3035655T3 (fr)
HK (1) HK1017807A1 (fr)
HU (1) HU9600386D0 (fr)
NO (1) NO960232L (fr)
OA (1) OA10257A (fr)
PL (1) PL312666A1 (fr)
PT (1) PT717989E (fr)
WO (1) WO1995031975A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5922403A (en) * 1996-03-12 1999-07-13 Tecle; Berhan Method for isolating ultrafine and fine particles
US5945126A (en) * 1997-02-13 1999-08-31 Oakwood Laboratories L.L.C. Continuous microsphere process
KR100789008B1 (ko) * 1997-06-27 2007-12-26 아브락시스 바이오사이언스 인크. 신규 약물 제제
JP3650582B2 (ja) * 1998-11-30 2005-05-18 ナノスフェアー インコーポレイテッド ポリマー−ナノ粒子ハイブリッド粒子
DE19856432A1 (de) * 1998-12-08 2000-06-15 Basf Ag Nanopartikuläre Kern-Schale Systeme sowie deren Verwendung in pharmazeutischen und kosmetischen Zubereitungen
FR2805761B1 (fr) 2000-03-02 2002-08-30 Mainelab Nanocapsules lipidiques, procede de preparation et utilisation comme medicament
WO2003037359A1 (fr) * 2001-10-29 2003-05-08 Chengdu Somo Namotechnology Co., Ltd. Nanoparticule de composants de medicaments insolubles et procede de production correspondant
US7053034B2 (en) * 2002-04-10 2006-05-30 Salvona, Llc Targeted controlled delivery compositions activated by changes in pH or salt concentration
CN101973546B (zh) * 2003-09-26 2012-09-05 3M创新有限公司 一种氧化一氧化碳的方法
US8058202B2 (en) 2005-01-04 2011-11-15 3M Innovative Properties Company Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold
CN103315954A (zh) * 2005-07-18 2013-09-25 麻萨诸塞州洛厄尔大学 制备与使用纳米乳剂的组合物和方法
MX2008006750A (es) 2005-12-01 2008-09-03 Univ Massachusetts Lowell Nanoemulsiones de botulinum.
US9486408B2 (en) 2005-12-01 2016-11-08 University Of Massachusetts Lowell Botulinum nanoemulsions
WO2008140594A2 (fr) 2006-12-01 2008-11-20 Anterios, Inc. Nanoparticules peptidiques et utilisations de celles-ci
CA2671447A1 (fr) 2006-12-01 2008-06-12 Anterios, Inc. Nanoparticules a entites amphiphiles
WO2008151022A2 (fr) 2007-05-31 2008-12-11 Anterios, Inc. Nanoparticules d'acide nucléique et leurs utilisations
WO2011088273A2 (fr) 2010-01-13 2011-07-21 Dohrmann Daniel R Pompe agricole à écoulement ultra-faible à voie d'écoulement non obstruée et commande d'écoulement électronique, indication de remplissage du réservoir et détection de perte d'écoulement
BR102015032910B1 (pt) 2015-12-29 2021-03-09 Companhia Nitro Química Brasileira processo de obtenção de uma dispersão coloidal, dispersão coloidal e seu uso
AU2017315679B2 (en) 2016-08-23 2023-12-14 Akouos, Inc. Compositions and methods for treating non-age-associated hearing impairment in a human subject
EP3541358A1 (fr) 2016-11-21 2019-09-25 Eirion Therapeutics, Inc. Administration transdermique de grands agents
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
US20200001263A1 (en) * 2018-06-28 2020-01-02 Cornell University Encapsulation System and Method
MX2022010050A (es) 2020-02-21 2022-09-05 Akouos Inc Composiciones y metodos para tratar deficiencia auditiva no asociada con la edad en un sujeto humano.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909906A1 (de) * 1979-03-14 1980-10-02 Bayer Ag Verfahren zur kontinuierlichen herstellung von mikrokapseln
CH656884A5 (de) * 1983-08-26 1986-07-31 Sandoz Ag Polyolester, deren herstellung und verwendung.
FR2608988B1 (fr) * 1986-12-31 1991-01-11 Centre Nat Rech Scient Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanoparticules
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
US5021248A (en) * 1988-09-19 1991-06-04 Enzytech, Inc. Hydrophobic protein microparticles and preparation thereof
FR2663222A1 (fr) * 1990-06-13 1991-12-20 Medgenix Group Sa Microcapsule de liquide huileux.
KR930006431B1 (ko) * 1990-10-11 1993-07-16 재단법인 한국화학연구소 약물의 미세캡슐화 방법
ES2034891B1 (es) * 1991-08-08 1993-12-16 Cusi Lab Procedimiento de elaboracion en continuo de sistemas coloidales dispersos, en forma de nanocapsulas o nanoparticulas.
AU651268B2 (en) * 1992-02-18 1994-07-14 Idemitsu Kosan Co. Ltd Mannich reaction product and process for producing the same and use of the product
AU670449B2 (en) * 1992-06-08 1996-07-18 Behring Diagnostics Inc. Liquid dispensing system
FR2692167B1 (fr) * 1992-06-16 1994-09-16 Centre Nat Rech Scient Préparation et application de nouveaux systèmes colloïdaux nanovésiculaires dispersibles à base de cyclodextrine, sous forme de nanocapsules.

Also Published As

Publication number Publication date
DE69426568D1 (de) 2001-02-15
US5851452A (en) 1998-12-22
CN1130868A (zh) 1996-09-11
CA2167681A1 (fr) 1995-11-30
AU7537994A (en) 1995-12-18
HK1017807A1 (en) 1999-11-26
FI961348A (fi) 1996-03-25
HU9600386D0 (en) 1996-04-29
WO1995031975A1 (fr) 1995-11-30
EP0717989B1 (fr) 2001-01-10
ES2078190B1 (es) 1996-08-01
BG100372A (en) 1996-12-31
BR9407333A (pt) 1996-06-18
PL312666A1 (en) 1996-04-29
KR960703577A (ko) 1996-08-31
DK0717989T3 (da) 2001-05-21
NO960232L (no) 1996-03-19
ES2078190A1 (es) 1995-12-01
EP0717989A1 (fr) 1996-06-26
JPH09501101A (ja) 1997-02-04
DE69426568T2 (de) 2001-08-23
FI961348A0 (fi) 1996-03-25
GR3035655T3 (en) 2001-06-29
PT717989E (pt) 2001-06-29
AU696400B2 (en) 1998-09-10
NO960232D0 (no) 1996-01-19
ATE198548T1 (de) 2001-01-15

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