MA19358A1 - Procede de production de structures de membranes de lipides - Google Patents

Procede de production de structures de membranes de lipides

Info

Publication number
MA19358A1
MA19358A1 MA19563A MA19563A MA19358A1 MA 19358 A1 MA19358 A1 MA 19358A1 MA 19563 A MA19563 A MA 19563A MA 19563 A MA19563 A MA 19563A MA 19358 A1 MA19358 A1 MA 19358A1
Authority
MA
Morocco
Prior art keywords
lipid membrane
membrane structures
producing lipid
solvent system
solution
Prior art date
Application number
MA19563A
Other languages
English (en)
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MA19358A1 publication Critical patent/MA19358A1/fr

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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1277—Processes for preparing; Proliposomes
    • 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
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers with substantial amounts of non-phosphatidyl, i.e. non-acylglycerophosphate, surfactants as bilayer-forming substances, e.g. cationic lipids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Saccharide Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Steroid Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fats And Perfumes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
MA19563A 1980-12-22 1981-12-22 Procede de production de structures de membranes de lipides MA19358A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21918680A 1980-12-22 1980-12-22

Publications (1)

Publication Number Publication Date
MA19358A1 true MA19358A1 (fr) 1982-07-01

Family

ID=22818233

Family Applications (1)

Application Number Title Priority Date Filing Date
MA19563A MA19358A1 (fr) 1980-12-22 1981-12-22 Procede de production de structures de membranes de lipides

Country Status (17)

Country Link
EP (1) EP0055576B1 (fr)
JP (1) JPS57171915A (fr)
AT (1) ATE8743T1 (fr)
AU (1) AU553643B2 (fr)
CA (1) CA1154674A (fr)
DE (1) DE3165290D1 (fr)
DK (1) DK572781A (fr)
ES (1) ES508174A0 (fr)
FI (1) FI814113L (fr)
GB (1) GB2089681B (fr)
GR (1) GR77320B (fr)
IE (1) IE52258B1 (fr)
MA (1) MA19358A1 (fr)
NO (1) NO814410L (fr)
NZ (1) NZ199367A (fr)
PH (1) PH17923A (fr)
ZA (1) ZA818801B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3374837D1 (en) * 1982-02-17 1988-01-21 Ciba Geigy Ag Lipids in the aqueous phase
FR2543018B1 (fr) * 1983-03-22 1985-07-26 Oreal Procede de preparation de vesicules lipidiques par vaporisation de solvants
JPS59222410A (ja) * 1983-06-01 1984-12-14 Terumo Corp 薬物保持リポソ−ム製剤
JPS607932A (ja) * 1983-06-29 1985-01-16 Dai Ichi Seiyaku Co Ltd リポソーム懸濁液およびその製法
JPS6012127A (ja) * 1983-06-30 1985-01-22 Dai Ichi Seiyaku Co Ltd リポソ−ムの製法
JPS6072831A (ja) * 1983-09-29 1985-04-24 Kao Corp ベシクル用組成物
US4728575A (en) * 1984-04-27 1988-03-01 Vestar, Inc. Contrast agents for NMR imaging
US4707453A (en) * 1985-04-05 1987-11-17 Becton Dickinson And Company Vesicle including a metal marker for use in an assay
US4698263A (en) * 1985-05-23 1987-10-06 Becton Dickinson And Company Sac having a marker linked thereto
US5041278A (en) * 1985-10-15 1991-08-20 The Liposome Company, Inc. Alpha tocopherol-based vesicles
US4861580A (en) * 1985-10-15 1989-08-29 The Liposome Company, Inc. Composition using salt form of organic acid derivative of alpha-tocopheral
US4812314A (en) * 1986-02-24 1989-03-14 Yissum Research & Dev. Co. Of The Hebrew Univ. Of Jerusalem And Hadassah Medical Organization Lipid replacement therapy
FR2634375B3 (fr) * 1988-06-30 1991-07-05 Centre Nat Rech Scient Procede de preparation de systemes colloidaux dispersibles de lipide amphiphiles sous forme de liposomes submicroniques
DE3812816A1 (de) * 1988-04-16 1989-11-02 Lawaczeck Ruediger Dipl Phys P Verfahren zur solubilisierung von liposomen und/oder biologischer membranen sowie deren verwendung
US4994213A (en) * 1988-05-17 1991-02-19 Liposome Technology, Inc. Method of preparing lipid structures
AU3564589A (en) * 1988-05-17 1989-12-12 Liposome Technology, Inc. Preparation of uniform-size liposomes and other lipid structures
US5000887A (en) * 1988-05-17 1991-03-19 Liposome Technology, Inc. Preparation of uniform-size liposomes
FR2648056A1 (fr) * 1989-06-13 1990-12-14 Ire Celltarg Sa Procede de preparation de microparticules lipidiques d'aspect microcristallin
ATE98866T1 (de) * 1989-10-12 1994-01-15 Oreal Verfahren zur herstellung einer waessrigen dispersion von lipidvesikeln sowie zusammensetzung auf basis der so hergestellten dispersion.
FR2653015B1 (fr) * 1989-10-12 1993-10-29 Oreal Composition cosmetique ou pharmaceutique pour application topique contenant au moins un derive retinouide et au moins un derive de pyrimidine, son utilisation comme medicament et procede de traitement correspondant.
GB9108043D0 (en) * 1991-04-16 1991-06-05 Phares Pharm Res Nv Method for the formation of liposomes and compositions for use therein
JPH06247842A (ja) * 1993-02-23 1994-09-06 Green Cross Corp:The リポソーム組成物の製造方法
US6235308B1 (en) 1994-06-10 2001-05-22 Yissum Research Development Company Of The Hebrew University Of Jerusalem Method of treating hypertension
US5622715A (en) * 1994-06-10 1997-04-22 Yissum Research Development Company Of The Hebrew University Of Jerusalem Method of improving renal function
WO1996040061A1 (fr) * 1995-06-07 1996-12-19 Nexstar Pharmaceuticals, Inc. Procede d'encapsulation de materiaux pharmaceutiques
DE19951509A1 (de) * 1999-10-26 2001-10-31 Biotul Ag I K Substratgestützte Lipiddoppelschichten
ES2354607T3 (es) 2002-06-28 2011-03-16 Protiva Biotherapeutics Inc. Procedimiento y aparato para producir liposomas.
CN1953731A (zh) * 2004-04-20 2007-04-25 陶氏康宁公司 含有活性成分的聚硅氧烷小泡
JP2007533747A (ja) * 2004-04-20 2007-11-22 ダウ・コーニング・コーポレイション 活性剤を含むシリコーン小胞
US9005654B2 (en) 2005-07-27 2015-04-14 Protiva Biotherapeutics, Inc. Systems and methods for manufacturing liposomes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2237545A1 (de) * 1972-07-31 1974-02-14 Basf Ag Verfahren zur herstellung von mikrokapseln
CH624011A5 (fr) * 1977-08-05 1981-07-15 Battelle Memorial Institute
US4235871A (en) * 1978-02-24 1980-11-25 Papahadjopoulos Demetrios P Method of encapsulating biologically active materials in lipid vesicles

Also Published As

Publication number Publication date
NZ199367A (en) 1985-05-31
DK572781A (da) 1982-06-23
EP0055576A1 (fr) 1982-07-07
EP0055576B1 (fr) 1984-08-01
PH17923A (en) 1985-01-31
GR77320B (fr) 1984-09-11
AU553643B2 (en) 1986-07-24
DE3165290D1 (en) 1984-09-06
NO814410L (no) 1982-06-23
ES8300499A1 (es) 1982-11-01
GB2089681A (en) 1982-06-30
AU7878781A (en) 1982-07-01
ATE8743T1 (de) 1984-08-15
IE52258B1 (en) 1987-08-19
ES508174A0 (es) 1982-11-01
FI814113L (fi) 1982-06-23
ZA818801B (en) 1982-11-24
JPS57171915A (en) 1982-10-22
CA1154674A (fr) 1983-10-04
GB2089681B (en) 1984-08-22
IE813028L (en) 1982-06-22

Similar Documents

Publication Publication Date Title
MA19358A1 (fr) Procede de production de structures de membranes de lipides
DE3482161D1 (de) Zubereitung von arzneimittelhaltigen lipidvesikeln und verfahren zu deren herstellung.
AU585377B2 (en) Controlled release pharmaceutical composition
AU554315B2 (en) Self-inverting water-in-oil emulsions of water-soluble polymers and a process for preparing the emulsions
DE3884352T2 (de) Pervaporationsverfahren zur Trennung von Alkoholen von Äthern.
FR2452948B1 (fr) Membrane semipermeable composite et procede pour la fabriquer
HUT74086A (en) Application form for controlled release of active components and process for preparing thereof
SE8601966D0 (sv) Non-adsorptive semipermeable filtration membrane
HUT36153A (en) Biopolymer preparations and process for their production
NO179074C (no) Fremgangsmåte for fremstilling av rensede glykolipider ved membranadskillelsesfremgangsmåten
IT1066729B (it) Procedimento per la produzione di membrane per ultrafiltrazione contenenti centri attivi di reazione e prodotto ottenuto
AU5405790A (en) Electrodialytic water splitting process for the treatment of aqueous electrolytes
AU533004B2 (en) Aqueous flowable concentrate of 2-(ph1.-napathoxy)n,n-diethyl propionamide
IT7948386A0 (it) Procedimento per il trattamento di membrane semipermeabili e prodotto ottenuto
DE3171100D1 (en) Process for separation of products containing propolis and products containing propolis
IT8025067A0 (it) Procedimento per la produzione di una dispersione liquida acquosa di polimeri.
IT8026287A0 (it) Procedimento per la produzione di una dispersione liquida acquosa di polimeri.
DE3380593D1 (de) Process for preparing polypiperazinamide anisotropic membranes
JPS5240483A (en) Process for dialysis of acid
IT7920642A0 (it) Derivato eterociclico come prodotto medicinale attivo sul sistema nervoso centrale e procedimento per la sua preparazione.
IT7950415A0 (it) Per la loro produzione perfezionamento nelle membrane di dialisi in cellulosa e procedimento
JPS51145473A (en) A process for production of a semipermeable membrane for reverse osmos is
ES2021377B3 (es) Servoregulador de presion.
MX155832A (es) Procedimiento para la preparacion de 4,4'dialdehido estilbeno
IT8221752A0 (it) Derivati utili in terapia in particolare per la loro azione sul sistema nervoso centrale e metodo per la loro preparazione.