NO177956C - Fremgangsmåte for fremstilling av en vandig dispersjon som inneholder liposomer eller miceller - Google Patents

Fremgangsmåte for fremstilling av en vandig dispersjon som inneholder liposomer eller miceller

Info

Publication number
NO177956C
NO177956C NO912260A NO912260A NO177956C NO 177956 C NO177956 C NO 177956C NO 912260 A NO912260 A NO 912260A NO 912260 A NO912260 A NO 912260A NO 177956 C NO177956 C NO 177956C
Authority
NO
Norway
Prior art keywords
micelles
preparing
aqueous dispersion
dispersion containing
containing liposomes
Prior art date
Application number
NO912260A
Other languages
English (en)
Norwegian (no)
Other versions
NO177956B (no
NO912260D0 (no
NO912260L (no
Inventor
Georg Rossling
Andreas Sachse
Original Assignee
Schering Ag
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 Schering Ag filed Critical Schering Ag
Publication of NO912260D0 publication Critical patent/NO912260D0/no
Publication of NO912260L publication Critical patent/NO912260L/no
Publication of NO177956B publication Critical patent/NO177956B/no
Publication of NO177956C publication Critical patent/NO177956C/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/364—Membrane distillation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/04—X-ray contrast preparations
    • A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447—Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0461—Dispersions, colloids, emulsions or suspensions
    • A61K49/0466—Liposomes, lipoprotein vesicles, e.g. HDL or LDL lipoproteins, phospholipidic or polymeric micelles
    • 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—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1277—Preparation processes; Proliposomes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Preparation (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Steroid Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
NO912260A 1989-10-13 1991-06-12 Fremgangsmåte for fremstilling av en vandig dispersjon som inneholder liposomer eller miceller NO177956C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3934656A DE3934656A1 (de) 1989-10-13 1989-10-13 Verfahren zur herstellung von waessrigen dispersionen
PCT/DE1990/000767 WO1991005599A1 (de) 1989-10-13 1990-10-05 Verfahren zur herstellung von wässrigen dispersionen

Publications (4)

Publication Number Publication Date
NO912260D0 NO912260D0 (no) 1991-06-12
NO912260L NO912260L (no) 1991-06-12
NO177956B NO177956B (no) 1995-09-18
NO177956C true NO177956C (no) 1995-12-27

Family

ID=6391657

Family Applications (1)

Application Number Title Priority Date Filing Date
NO912260A NO177956C (no) 1989-10-13 1991-06-12 Fremgangsmåte for fremstilling av en vandig dispersjon som inneholder liposomer eller miceller

Country Status (16)

Country Link
US (2) US5110475A (da)
EP (1) EP0451236B1 (da)
JP (1) JPH04502124A (da)
AT (1) ATE127708T1 (da)
AU (1) AU648043B2 (da)
CA (1) CA2027527A1 (da)
DE (2) DE3934656A1 (da)
DK (1) DK0451236T3 (da)
ES (1) ES2079490T3 (da)
FI (1) FI103953B1 (da)
GR (1) GR900100751A (da)
HU (1) HUT57632A (da)
IE (1) IE70758B1 (da)
NO (1) NO177956C (da)
PT (1) PT95576B (da)
WO (1) WO1991005599A1 (da)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN172208B (da) 1990-04-02 1993-05-01 Sint Sa
US20040208826A1 (en) * 1990-04-02 2004-10-21 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US7083778B2 (en) * 1991-05-03 2006-08-01 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US20010024638A1 (en) * 1992-11-02 2001-09-27 Michel Schneider Stable microbubble suspensions as enhancement agents for ultrasound echography and dry formulations thereof
US6613306B1 (en) 1990-04-02 2003-09-02 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
US6989141B2 (en) * 1990-05-18 2006-01-24 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
USRE39146E1 (en) 1990-04-02 2006-06-27 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US5578292A (en) 1991-11-20 1996-11-26 Bracco International B.V. Long-lasting aqueous dispersions or suspensions of pressure-resistant gas-filled microvesicles and methods for the preparation thereof
US5445813A (en) * 1992-11-02 1995-08-29 Bracco International B.V. Stable microbubble suspensions as enhancement agents for ultrasound echography
US20030194376A1 (en) * 1990-05-18 2003-10-16 Bracco International B.V. Ultrasound contrast agents and methods of making and using them
AU636481B2 (en) * 1990-05-18 1993-04-29 Bracco International B.V. Polymeric gas or air filled microballoons usable as suspensions in liquid carriers for ultrasonic echography
DE4122661C2 (de) * 1990-08-06 1996-07-11 Nattermann A & Cie Pharmazeutisches Produkt zur Behandlung von Pneumocystis-carinii-Pneumonie
FR2684367B1 (fr) * 1991-12-02 1994-03-11 Hoechst Ste Fse Procede d'obtention d'un sol de silice disperse dans un alcanol inferieur et application de l'organosol ainsi obtenu, notamment a la preparation de compositions de revetement de surface de verre organique.
IL104084A (en) 1992-01-24 1996-09-12 Bracco Int Bv Long-lasting aqueous suspensions of pressure-resistant gas-filled microvesicles their preparation and contrast agents consisting of them
US6241967B1 (en) * 1992-10-16 2001-06-05 Andreas Sachse Process and device for the production of liquid, disperse systems
ZA94614B (en) * 1993-02-11 1994-08-12 Sasol Chem Ind Pty Solvent extraction
CZ128096A3 (en) * 1993-11-04 1997-08-13 Schering Ag Charged liposome preparation
DE4341472A1 (de) * 1993-12-02 1995-06-08 Schering Ag Verfahren zur Erhöhung der Stabilität von hydrophile Wirkstoffe enthaltenden Liposomensuspensionen
ATE234638T1 (de) * 1993-12-15 2003-04-15 Bracco Research Sa Gas-mischungen verwendbar als ultraschallkontrastmittel
FR2716111B1 (fr) * 1994-02-11 1996-11-08 Cogia Procédé de préparation d'une composition cosmétique ou alimentaire apte à être conservée, dispositif et composition de longue conservation.
CA2212162A1 (en) * 1995-02-09 1996-08-15 Schering Aktiengesellschaft Liposomes that contain contrast media for the visualization of intravascular space
ZA9811087B (en) * 1997-12-04 1999-06-03 Bracco Research Sa Automatic liquid injection system and method
US6075073A (en) * 1998-08-20 2000-06-13 Apex Medical Technologies, Inc. Latices from emulsified hydrocarbon rubber solutions by membrane separation
US6447806B1 (en) 1999-02-25 2002-09-10 Novartis Ag Pharmaceutical compositions comprised of stabilized peptide particles
AU2001252588A1 (en) * 2000-04-28 2001-11-12 Tanabe Seiyaku Co., Ltd. Method for preparing microsphere
US20060060520A1 (en) * 2001-06-25 2006-03-23 Bomberger David C Systems and methods using a solvent for the removal of lipids from fluids
US7033500B2 (en) * 2001-06-25 2006-04-25 Lipid Sciences, Inc. Systems and methods using multiple solvents for the removal of lipids from fluids
US6991727B2 (en) * 2001-06-25 2006-01-31 Lipid Sciences, Inc. Hollow fiber contactor systems for removal of lipids from fluids
WO2003075892A1 (en) 2002-03-13 2003-09-18 Novartis Ag Pharmaceutical microparticles
WO2005044783A2 (en) * 2003-11-04 2005-05-19 Lonza Ag Acetonitrile recycling process
US7875650B2 (en) * 2004-02-03 2011-01-25 Yale University Compounds and methods to increase anti-P-glycoprotein activity of baicalein by alkylation on the A ring
US7871520B2 (en) * 2007-12-18 2011-01-18 Milton Roy Company High-temperature membrane distillation
US9445975B2 (en) * 2008-10-03 2016-09-20 Access Business Group International, Llc Composition and method for preparing stable unilamellar liposomal suspension
WO2010042930A1 (en) * 2008-10-10 2010-04-15 Ahmed Salah U Methods for treating vasomotor symptoms in castrated prostatic cancer patients with low dose cyproterone acetate
US20100167306A1 (en) * 2008-12-26 2010-07-01 Henry John Smith Rapid test for glycated albumin in saliva
US9492594B2 (en) * 2014-07-18 2016-11-15 M.A. Med Alliance SA Coating for intraluminal expandable catheter providing contact transfer of drug micro-reservoirs
US11406742B2 (en) 2014-07-18 2022-08-09 M.A. Med Alliance SA Coating for intraluminal expandable catheter providing contact transfer of drug micro-reservoirs
EP3391909A1 (en) * 2017-04-19 2018-10-24 Tiofarma B.V. Aqueous suspension comprising mixed micelles loaded with a lipophilic physiologically active substance
CA3157542C (en) 2019-10-11 2023-09-26 Asahi Kasei Kabushiki Kaisha Raw-material liquid concentration system and concentration apparatus
WO2023242329A1 (en) 2022-06-17 2023-12-21 Quantoom Biosciences S.A. Method and device for the production of a carrier

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386826A (en) * 1942-01-10 1945-10-16 Sylvania Ind Corp Process and apparatus for treating fluid compositions
US3035060A (en) * 1957-06-18 1962-05-15 Standard Oil Co Process for removing water from organic chemicals
US4199445A (en) * 1970-06-16 1980-04-22 Monsanto Company Process for separating aqueous mineral acid mixtures
CH641682A5 (en) * 1978-10-05 1984-03-15 Daeniker Felix X-ray contrast medium
JPS57212232A (en) * 1981-06-24 1982-12-27 Asahi Chem Ind Co Ltd Composite hydrophilic membrane and its preparation
JPS5892407A (ja) * 1981-11-27 1983-06-01 Asahi Glass Co Ltd 液体混合物の分離方法
JPS5892404A (ja) * 1981-11-27 1983-06-01 Asahi Glass Co Ltd 液体混合物の分離方法
JPS5892408A (ja) * 1981-11-27 1983-06-01 Asahi Glass Co Ltd 液体混合物の分離方法
US4744989A (en) * 1984-02-08 1988-05-17 E. R. Squibb & Sons, Inc. Method of preparing liposomes and products produced thereby
GB2157283B (en) * 1984-03-30 1987-07-08 Squibb & Sons Inc Esters of 3,5-diacetylamino-2,4,6-triiodobenzoic acid as x-ray contrast agents
US4728429A (en) * 1985-06-27 1988-03-01 Israel Cabasso Membrane permeation process for dehydration of organic liquid mixtures using sulfonated ion-exchange polyalkene membranes
US4957729A (en) * 1985-09-10 1990-09-18 The University Of Michigan Polyiodinated triglyceride analogs as radiologic agents
DE3610011A1 (de) * 1986-03-25 1987-10-08 Geesthacht Gkss Forschung Verfahren zur trennung der komponenten eines fluessigkeitsgemisches voneinander
US4935144A (en) * 1987-09-17 1990-06-19 Texaco Inc. Concentration of water-ketone compositions
JP2713718B2 (ja) * 1988-03-03 1998-02-16 日本レダリー株式会社 リポソーム調製法
US4798674A (en) * 1988-03-10 1989-01-17 Texaco Inc. Separation of organic liquids
US4877529A (en) * 1988-03-10 1989-10-31 Texaco Inc. Separation of organic liquids
US4952751A (en) * 1988-04-08 1990-08-28 Membrane Technology & Research, Inc. Treatment of evaporator condensates by pervaporation

Also Published As

Publication number Publication date
HU907429D0 (en) 1991-10-28
FI103953B (fi) 1999-10-29
WO1991005599A1 (de) 1991-05-02
PT95576B (pt) 1997-08-29
IE903653A1 (en) 1991-04-24
EP0451236A1 (de) 1991-10-16
JPH04502124A (ja) 1992-04-16
FI103953B1 (fi) 1999-10-29
EP0451236B1 (de) 1995-09-13
AU6460090A (en) 1991-04-18
DK0451236T3 (da) 1996-02-05
DE3934656A1 (de) 1991-04-18
ATE127708T1 (de) 1995-09-15
NO177956B (no) 1995-09-18
HUT57632A (en) 1991-12-30
NO912260D0 (no) 1991-06-12
AU648043B2 (en) 1994-04-14
PT95576A (pt) 1991-09-13
IE70758B1 (en) 1996-12-30
NO912260L (no) 1991-06-12
ES2079490T3 (es) 1996-01-16
DE59009658D1 (de) 1995-10-19
GR900100751A (el) 1992-03-20
US5593687A (en) 1997-01-14
FI912801A0 (fi) 1991-06-11
US5110475A (en) 1992-05-05
CA2027527A1 (en) 1991-04-14

Similar Documents

Publication Publication Date Title
FI103953B1 (fi) Menetelmä vesipitoisten liposomeja tai misellejä sisältävien vesidispersioiden valmistamiseksi
BR8801654A (pt) Membrana composta;processo para preparar uma membrana composta;e processo para a recuperacao de um componente mais prontamente permeavel de uma mistura fluida em operacoes de separacao de gas,pervaporacao ou separacao de perestrutura
ATE8743T1 (de) Verfahren zur herstellung von strukturen aus lipoiden membranen.
GB1456304A (en) Process for treating waste aqueous streams
FR2372928A1 (fr) Procede de preparation de dispersions aqueuses de colophane renforcee, dispersions ainsi preparees et leur utilisation a l'encollage du papier
KR930016433A (ko) α-글리코실-L-아스코르브산 고함유물의 제조방법 및 그 제조를 위한 분리 시스템
IE812247L (en) Fractionating phosphatides
NO953273L (no) Fremgangsmåte ved fremstilling av ketendimerer
FI940727A7 (fi) Menetelmä keteenidimeerien valmistamiseksi
ATE32436T1 (de) Verfahren zur fraktionierten auftrennung von proteingemischen mittels membranen.
ES8504224A1 (es) Un procedimiento para la preparacion de una membrana semipermeable polipropilenica.
FR2395060A1 (fr) Membranes en fibres creuses pour ultrafiltration et leur procede de preparation
MX2022007095A (es) Método para preparar formulación de emulsión de péptidos.
ATE235259T1 (de) Verfahren zur herstellung von kontrastmitteln
YU94578A (en) Process for the separation of water-soluble compounds from aqueous polymer latices by means of ultrafiltration
ES8603808A1 (es) Procedimiento para el aislamiento de monoaminas aromaticas en forma pura o enriquecida
US12209066B2 (en) Method for concentrating a water-soluble organic peroxide
SU570550A1 (ru) Способ химического обогащени концентратов
JPS55167010A (en) Method and apparatus for separating liquid by simple reverse osmosis
JPS5240483A (en) Process for dialysis of acid
IT8619796A0 (it) Preparazione di membrane idonee alla separazione di liquidi (ultrafiltrazione) ed alla separazione di gas mediante procedimento fotochimico.
EP0070559A3 (en) Process for treating caramel colors
RU95105814A (ru) Способ получения нитрометана
DK198989D0 (da) Fremgangsmaade til fremstilling af lactulose
EP0089653A3 (de) Verfahren zum Abtrennen von Schwefelsäure aus dem bei der Sulfoxidation von Paraffinen anfallenden Reaktionsgemisch

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN APRIL 2001