DK175157B1 - Mikrokapsler, præparat omfattende sådanne mikrokapsler, en krystaldispersion og fremgangsmåde til fremstilling af mikrokapslerne, henholdsvis præparaterne og krystaldispersionen samt anvendelse af mikropaksler - Google Patents

Mikrokapsler, præparat omfattende sådanne mikrokapsler, en krystaldispersion og fremgangsmåde til fremstilling af mikrokapslerne, henholdsvis præparaterne og krystaldispersionen samt anvendelse af mikropaksler Download PDF

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Publication number
DK175157B1
DK175157B1 DK198703278A DK327887A DK175157B1 DK 175157 B1 DK175157 B1 DK 175157B1 DK 198703278 A DK198703278 A DK 198703278A DK 327887 A DK327887 A DK 327887A DK 175157 B1 DK175157 B1 DK 175157B1
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DK
Denmark
Prior art keywords
polar
lipid
microcapsules
hydrophobic
mixture
Prior art date
Application number
DK198703278A
Other languages
Danish (da)
English (en)
Other versions
DK327887D0 (da
DK327887A (da
Inventor
Bo Magnus Ekman
Ulf Sven Erik Rothman
Kaare Viktor Larsson
Aake Rikard Lindahl
Original Assignee
Jagotec 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 Jagotec Ag filed Critical Jagotec Ag
Publication of DK327887D0 publication Critical patent/DK327887D0/da
Publication of DK327887A publication Critical patent/DK327887A/da
Application granted granted Critical
Publication of DK175157B1 publication Critical patent/DK175157B1/da

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/11—Encapsulated compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/347—Phenols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • 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
    • 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
    • A61K9/1274—Non-vesicle bilayer structures, e.g. liquid crystals, tubules, cubic phases, cochleates; Sponge phases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • 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
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Birds (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Dermatology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Cosmetics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Developing Agents For Electrophotography (AREA)
DK198703278A 1985-10-28 1987-06-26 Mikrokapsler, præparat omfattende sådanne mikrokapsler, en krystaldispersion og fremgangsmåde til fremstilling af mikrokapslerne, henholdsvis præparaterne og krystaldispersionen samt anvendelse af mikropaksler DK175157B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8505086A SE462894B (sv) 1985-10-28 1985-10-28 Mikrokapslar, foerfarande foer framstaellning daerav samt anvaendning
SE8505086 1985-10-28
SE8600451 1986-10-06
PCT/SE1986/000451 WO1987002582A1 (en) 1985-10-28 1986-10-06 Micro-capsules

Publications (3)

Publication Number Publication Date
DK327887D0 DK327887D0 (da) 1987-06-26
DK327887A DK327887A (da) 1987-06-26
DK175157B1 true DK175157B1 (da) 2004-06-21

Family

ID=20361951

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198703278A DK175157B1 (da) 1985-10-28 1987-06-26 Mikrokapsler, præparat omfattende sådanne mikrokapsler, en krystaldispersion og fremgangsmåde til fremstilling af mikrokapslerne, henholdsvis præparaterne og krystaldispersionen samt anvendelse af mikropaksler

Country Status (19)

Country Link
US (1) US4931284A (sv)
EP (1) EP0224457B1 (sv)
JP (1) JPS63501150A (sv)
KR (1) KR940000230B1 (sv)
AT (1) ATE50158T1 (sv)
AU (1) AU586513B2 (sv)
CA (1) CA1286928C (sv)
DE (1) DE3668792D1 (sv)
DK (1) DK175157B1 (sv)
ES (1) ES2013724B3 (sv)
FI (1) FI92647C (sv)
GR (1) GR3000410T3 (sv)
IL (1) IL80125A (sv)
IN (1) IN165089B (sv)
NZ (1) NZ217929A (sv)
PH (1) PH21729A (sv)
SE (1) SE462894B (sv)
WO (1) WO1987002582A1 (sv)
ZA (1) ZA867288B (sv)

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FR2620028B2 (fr) * 1986-12-05 1994-02-25 Ire Celltarg Sa Procede de preparation de microcristaux comportant a titre de substance active, notamment de l'amphotericine b, microcristaux obtenus et composition pharmaceutique en comprenant
FR2628317B1 (fr) * 1988-03-09 1991-11-08 Lvmh Rech Composition a base de phases lamellaires lipidiques hydratees ou de liposomes contenant un extrait de scutellaria, ou au moins un flavonoide tel que baicaleine ou baicaline et composition cosmetique ou pharmaceutique, notamment dermatologique, a activite anti-allergique, anti-inflammatoire ou anti-vieillissement, l'incorporant
US5174988A (en) * 1989-07-27 1992-12-29 Scientific Development & Research, Inc. Phospholipid delivery system
US5213810A (en) * 1990-03-30 1993-05-25 American Cyanamid Company Stable compositions for parenteral administration and method of making same
FR2660554B1 (fr) * 1990-04-05 1992-07-03 Oreal Composition cosmetique ou dermo-pharmaceutique aqueuse contenant en suspension des spherouides hydrates d'une substance lipidique hydrophile.
GB9021061D0 (en) * 1990-09-27 1990-11-07 Unilever Plc Encapsulating method and products containing encapsulated material
WO1992009209A1 (en) * 1990-11-23 1992-06-11 Unilever N.V. Use of mesomorphic phases in food products
JP3609827B2 (ja) * 1991-06-26 2005-01-12 ヤマノウチ ユーロープ ベスローテン フェンノートシャップ 非極性基剤における小胞
FR2681247B1 (fr) * 1991-09-17 1993-12-03 Oreal Composition pharmaceutique pour application topique contenant du dithranol et procede de preparation.
CA2082561A1 (en) * 1991-11-12 1993-05-13 Francis J. Leng Antiperspirant materials and compositions
US6368653B1 (en) 1992-03-05 2002-04-09 Van Den Berghfoods Co., Division Of Conopco, Inc. Use of mesomorphic phases in food products
US5620734A (en) * 1992-03-05 1997-04-15 Van Den Bergh Foods Co., Division Of Conopco, Inc. Spreads and other products including mesomorphic phases
US5885486A (en) * 1993-03-05 1999-03-23 Pharmaciaand Upjohn Ab Solid lipid particles, particles of bioactive agents and methods for the manufacture and use thereof
US5785976A (en) * 1993-03-05 1998-07-28 Pharmacia & Upjohn Ab Solid lipid particles, particles of bioactive agents and methods for the manufacture and use thereof
DK0809110T3 (da) * 1993-03-09 2004-05-24 Baxter Int Makromolekylære mikropartikler og fremgangsmåder til fremstilling
US6090925A (en) 1993-03-09 2000-07-18 Epic Therapeutics, Inc. Macromolecular microparticles and methods of production and use
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FR2715069B1 (fr) * 1994-01-20 1996-04-05 Rene Laversanne Procédé pour améliorer la rémanence d'une odeur.
DE4414755C2 (de) * 1994-04-27 2000-11-16 Lohmann Therapie Syst Lts Kollagenzubereitung zur gesteuerten Abgabe von Wirkstoffen, Verfahren und Verwendung
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CN1138591C (zh) 1997-09-09 2004-02-18 莱奥特罗皮克治疗公司 包覆颗粒以及其制备和使用方法
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US6262152B1 (en) 1998-10-06 2001-07-17 E. I. Du Pont De Nemours And Company Particles dispersed w/polymer dispersant having liquid soluble and cross-linkable insoluble segments
US6156294A (en) * 1999-11-28 2000-12-05 Scientific Development And Research, Inc. Composition and method for treatment of otitis media
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Also Published As

Publication number Publication date
ATE50158T1 (de) 1990-02-15
FI871958A (sv) 1987-05-04
DK327887D0 (da) 1987-06-26
GR3000410T3 (en) 1991-06-28
KR940000230B1 (ko) 1994-01-12
AU6526586A (en) 1987-05-19
NZ217929A (en) 1989-04-26
ES2013724B3 (es) 1990-06-01
SE8505086D0 (sv) 1985-10-28
SE462894B (sv) 1990-09-17
DK327887A (da) 1987-06-26
FI92647B (sv) 1994-09-15
EP0224457B1 (en) 1990-02-07
CA1286928C (en) 1991-07-30
JPS63501150A (ja) 1988-04-28
WO1987002582A1 (en) 1987-05-07
FI92647C (sv) 1994-12-27
EP0224457A1 (en) 1987-06-03
US4931284A (en) 1990-06-05
IL80125A0 (en) 1986-12-31
KR870700346A (ko) 1987-12-28
PH21729A (en) 1988-02-10
AU586513B2 (en) 1989-07-13
SE8505086L (sv) 1987-04-29
FI871958A0 (sv) 1987-05-04
ZA867288B (en) 1987-05-27
IN165089B (sv) 1989-08-12
DE3668792D1 (de) 1990-03-15
IL80125A (en) 1990-07-26

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