ZA818801B - Procress for making lipid membrane structure - Google Patents

Procress for making lipid membrane structure

Info

Publication number
ZA818801B
ZA818801B ZA818801A ZA818801A ZA818801B ZA 818801 B ZA818801 B ZA 818801B ZA 818801 A ZA818801 A ZA 818801A ZA 818801 A ZA818801 A ZA 818801A ZA 818801 B ZA818801 B ZA 818801B
Authority
ZA
South Africa
Prior art keywords
lipid membrane
procress
membrane structure
solvent system
making lipid
Prior art date
Application number
ZA818801A
Other languages
English (en)
Inventor
J Taylor
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 ZA818801B publication Critical patent/ZA818801B/xx

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)
  • Fats And Perfumes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • External Artificial Organs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
ZA818801A 1980-12-22 1981-12-21 Procress for making lipid membrane structure ZA818801B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA818801B true ZA818801B (en) 1982-11-24

Family

ID=22818233

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA818801A ZA818801B (en) 1980-12-22 1981-12-21 Procress for making lipid membrane structure

Country Status (17)

Country Link
EP (1) EP0055576B1 (US20030157025A1-20030821-C00018.png)
JP (1) JPS57171915A (US20030157025A1-20030821-C00018.png)
AT (1) ATE8743T1 (US20030157025A1-20030821-C00018.png)
AU (1) AU553643B2 (US20030157025A1-20030821-C00018.png)
CA (1) CA1154674A (US20030157025A1-20030821-C00018.png)
DE (1) DE3165290D1 (US20030157025A1-20030821-C00018.png)
DK (1) DK572781A (US20030157025A1-20030821-C00018.png)
ES (1) ES508174A0 (US20030157025A1-20030821-C00018.png)
FI (1) FI814113L (US20030157025A1-20030821-C00018.png)
GB (1) GB2089681B (US20030157025A1-20030821-C00018.png)
GR (1) GR77320B (US20030157025A1-20030821-C00018.png)
IE (1) IE52258B1 (US20030157025A1-20030821-C00018.png)
MA (1) MA19358A1 (US20030157025A1-20030821-C00018.png)
NO (1) NO814410L (US20030157025A1-20030821-C00018.png)
NZ (1) NZ199367A (US20030157025A1-20030821-C00018.png)
PH (1) PH17923A (US20030157025A1-20030821-C00018.png)
ZA (1) ZA818801B (US20030157025A1-20030821-C00018.png)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088046B1 (de) * 1982-02-17 1987-12-09 Ciba-Geigy Ag Lipide in wässriger 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
US4861580A (en) * 1985-10-15 1989-08-29 The Liposome Company, Inc. Composition using salt form of organic acid derivative of alpha-tocopheral
US5041278A (en) * 1985-10-15 1991-08-20 The Liposome Company, Inc. Alpha tocopherol-based vesicles
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
US5000887A (en) * 1988-05-17 1991-03-19 Liposome Technology, Inc. Preparation of uniform-size liposomes
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
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
US5622715A (en) * 1994-06-10 1997-04-22 Yissum Research Development Company Of The Hebrew University Of Jerusalem Method of improving renal function
US6235308B1 (en) 1994-06-10 2001-05-22 Yissum Research Development Company Of The Hebrew University Of Jerusalem Method of treating hypertension
AU5938996A (en) * 1995-06-07 1996-12-30 Nexstar Pharmaceuticals, Inc. Method for encapsulating pharmaceutical materials
DE19951509A1 (de) * 1999-10-26 2001-10-31 Biotul Ag I K Substratgestützte Lipiddoppelschichten
DK1519714T3 (da) * 2002-06-28 2011-01-31 Protiva Biotherapeutics Inc Fremgangsmåde og apparat til fremstilling af liposomer
WO2005102248A2 (en) * 2004-04-20 2005-11-03 Dow Corning Corporation Silicone vesicles containing actives
CN1946770A (zh) * 2004-04-20 2007-04-11 陶氏康宁公司 硅氧烷聚醚嵌段共聚物的含水分散液
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 (US20030157025A1-20030821-C00018.png) * 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
FI814113L (fi) 1982-06-23
GB2089681B (en) 1984-08-22
ATE8743T1 (de) 1984-08-15
NO814410L (no) 1982-06-23
GB2089681A (en) 1982-06-30
NZ199367A (en) 1985-05-31
PH17923A (en) 1985-01-31
EP0055576A1 (en) 1982-07-07
ES8300499A1 (es) 1982-11-01
IE52258B1 (en) 1987-08-19
IE813028L (en) 1982-06-22
JPS57171915A (en) 1982-10-22
EP0055576B1 (en) 1984-08-01
AU7878781A (en) 1982-07-01
MA19358A1 (fr) 1982-07-01
DK572781A (da) 1982-06-23
GR77320B (US20030157025A1-20030821-C00018.png) 1984-09-11
CA1154674A (en) 1983-10-04
ES508174A0 (es) 1982-11-01
DE3165290D1 (en) 1984-09-06
AU553643B2 (en) 1986-07-24

Similar Documents

Publication Publication Date Title
DE3165290D1 (en) Process for making lipid membrane structures
AU4099789A (en) Process for producing membranes
AU554315B2 (en) Self-inverting water-in-oil emulsions of water-soluble polymers and a process for preparing the emulsions
DE3482161D1 (de) Zubereitung von arzneimittelhaltigen lipidvesikeln und verfahren zu deren herstellung.
GB2025312B (en) Polyaryl ether sulphone semipermeable membrane and process for producing same
GB2027614B (en) Semipermeable composite membrane and process for preparation thereof
GB8824261D0 (en) Stable whippable emulsion & process for producing same
EP0124878A3 (en) Process for the preparation of oil-in-water emulsions
AU587961B2 (en) Process for producing optically active aryloxypropionic acids and derivatives thereof useful as herbicides
HUT34225A (en) Process for the production of heptakis/2,6-di-o-methyl-beta-cyclodextrin
GB2020299B (en) Ultrafiltration membranes and the process for ultrafiltration membranes and the process for their preparation
DE3368390D1 (en) Process for producing semipermeable membrane
HUT44405A (en) Herbicides and process for preparing 1-methyl-i-h-imidazole-5-carboxylic acid derivatives forming the active substance
DE3171100D1 (en) Process for separation of products containing propolis and products containing propolis
AU621495B2 (en) Cyclohexane derivatives, herbicides containing the same and process for producing the derivatives
HUT35479A (en) Pesticides containing benzoyl-urea-derivatives and process for the production of the benzoyl-urea-derivatives, as well as of pharmaceutucal preparations containing them
AU574092B2 (en) Process for producing 1,3-bis(3-aminophenoxy) benzene
DE3366389D1 (en) Method for producing and optically active 2,2-dimethylcyclopropanecarboxylic acid
AU528874B2 (en) A process for the preparation of 1,5-dimethylbicyclo (3.2.1) octanol-8
GB2037222B (en) Process for producing semipermeable membranes
DE3477670D1 (en) Process for preparing an aqueous dispersion of polytetrafluoroethylene
GB2030573B (en) Hydrophilic polymer and process for producing the same
AU3579589A (en) Process for producing concentrates from aqueous liquids
JPS557881A (en) Homogenizing method for producing emulsion or suspension polymer
PT74701B (en) Process for the production of lipid membrane structures