DE69001683D1 - Verwendung von atelokollagen und polyholosiden, z.b. glykosaminoglykan enthaltende loesungen zur herstellung von mikrokapseln die danach erhaltenen mikrokapseln und verfahren zu deren herstellung - Google Patents
Verwendung von atelokollagen und polyholosiden, z.b. glykosaminoglykan enthaltende loesungen zur herstellung von mikrokapseln die danach erhaltenen mikrokapseln und verfahren zu deren herstellungInfo
- Publication number
- DE69001683D1 DE69001683D1 DE9090400030T DE69001683T DE69001683D1 DE 69001683 D1 DE69001683 D1 DE 69001683D1 DE 9090400030 T DE9090400030 T DE 9090400030T DE 69001683 T DE69001683 T DE 69001683T DE 69001683 D1 DE69001683 D1 DE 69001683D1
- Authority
- DE
- Germany
- Prior art keywords
- microcapsules
- atelocollagen
- polyholosides
- production
- received
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
-
- 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
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
- A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products thereof
-
- 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
- A61K8/67—Vitamins
- A61K8/676—Ascorbic acid, i.e. vitamin C
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1658—Proteins, e.g. albumin, gelatin
-
- 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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
-
- 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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5052—Proteins, e.g. albumin
-
- 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
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
-
- 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
- B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Birds (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dermatology (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Cosmetics (AREA)
- Medicinal Preparation (AREA)
- General Preparation And Processing Of Foods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8901221A FR2642329B1 (fr) | 1989-01-31 | 1989-01-31 | Utilisation de solutions d'atelocollagene et de glycosaminoglycannes pour la fabrication de microcapsules, microcapsules ainsi realisees, procedes de fabrication de telles microcapsules et compositions cosmetiques ou pharmaceutiques ou alimentaires en contenant |
US33671189A | 1989-04-12 | 1989-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69001683D1 true DE69001683D1 (de) | 1993-07-01 |
DE69001683T2 DE69001683T2 (de) | 1993-12-02 |
Family
ID=26227140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE90400030T Expired - Lifetime DE69001683T2 (de) | 1989-01-31 | 1990-01-05 | Verwendung von Atelokollagen und Polyholosiden, z.B. Glykosaminoglykan enthaltende Lösungen zur Herstellung von Mikrokapseln die danach erhaltenen Mikrokapseln und Verfahren zu deren Herstellung; Präparate, welche Nahrungsstoffe, Medikamente oder kosmetische Zusammensetzungen enthalten. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0381543B1 (de) |
JP (1) | JP2534921B2 (de) |
KR (1) | KR0163171B1 (de) |
AT (1) | ATE89766T1 (de) |
AU (1) | AU633866B2 (de) |
CA (1) | CA2009065C (de) |
DE (1) | DE69001683T2 (de) |
DK (1) | DK0381543T3 (de) |
ES (1) | ES2058827T3 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2652741B1 (fr) * | 1989-10-10 | 1994-03-04 | Laboratoires Care System | Composition antimicrobienne pour application sur la peau, applications comme deodorant corporel et bactericide cutane. |
FR2665374B1 (fr) * | 1990-08-03 | 1992-12-04 | Bioetica Sa | Microcapsules a paroi mixte d'atelocollagene et de polyholosides coagulee par un cation bivalent et procede de fabrication de ces microcapsules et des compositions cosmetiques ou pharmaceutiques ou alimentaires en contenant. |
GB9107628D0 (en) * | 1991-04-10 | 1991-05-29 | Moonbrook Limited | Preparation of diagnostic agents |
US5993805A (en) | 1991-04-10 | 1999-11-30 | Quadrant Healthcare (Uk) Limited | Spray-dried microparticles and their use as therapeutic vehicles |
FR2686249A1 (fr) * | 1992-01-16 | 1993-07-23 | Olivier Josette | Preparation a usage cutane a base de liposomes. |
FR2686250A1 (fr) * | 1992-01-16 | 1993-07-23 | Coletica | Compositions injectables contenant en suspension des microcapsules a base de collagene, leur utilisation biomedicale et des compositions pharmaceutiques. |
US5658593A (en) * | 1992-01-16 | 1997-08-19 | Coletica | Injectable compositions containing collagen microcapsules |
GB9221329D0 (en) | 1992-10-10 | 1992-11-25 | Delta Biotechnology Ltd | Preparation of further diagnostic agents |
GB2281861B (en) * | 1993-09-21 | 1997-08-20 | Johnson & Johnson Medical | Bioabsorbable wound implant materials containing microspheres |
GB9423419D0 (en) | 1994-11-19 | 1995-01-11 | Andaris Ltd | Preparation of hollow microcapsules |
FR2730636B1 (fr) * | 1995-02-16 | 1997-04-25 | Cosmart Ag | Huile vegetale naturelle enrichie en ozonides, compositions cosmetiques ou pharmaceutiques la contenant et utilisations |
US6017310A (en) * | 1996-09-07 | 2000-01-25 | Andaris Limited | Use of hollow microcapsules |
CA2217134A1 (en) * | 1996-10-09 | 1998-04-09 | Sumitomo Pharmaceuticals Co., Ltd. | Sustained release formulation |
US6068600A (en) * | 1996-12-06 | 2000-05-30 | Quadrant Healthcare (Uk) Limited | Use of hollow microcapsules |
FR2766090B1 (fr) * | 1997-07-15 | 1999-10-08 | Coletica | Particules, en particulier micro- ou nanoparticules de proteines vegetales reticulees, leur procede de preparation et compositions cosmetiques, pharmaceutiques ou alimentaires en contenant |
KR100505322B1 (ko) * | 1997-07-15 | 2005-08-04 | 콜티카 | 가교화된 식물 단백질 입자, 특히 마이크로입자 또는 나노입자의제조방법 및 이들을 포함하는 화장품, 의약품 또는 식품 조성물 |
US6037481A (en) * | 1997-08-08 | 2000-03-14 | Industria E Comercio De Cosmeticos Natura Ltda | Process for stabilizing levogyre ascorbic acid (LAA), a stable aqueous LAA composition, a process for preparing a stable topical solution, an emulsion, a vitamin product, and a method for cosmetic, pharmaceutical or nutritional treatment |
AUPO888097A0 (en) * | 1997-08-29 | 1997-09-25 | Biotech Australia Pty Limited | Cross-linked particles |
DE19752585B4 (de) * | 1997-11-27 | 2007-06-28 | Inotech Ag | Vorrichtung und Verfahren zum Verkapseln von mikrobiellen, pflanzlichen und tierischen Zellen bzw. von biologischen und chemischen Substanzen |
BR9803936A (pt) * | 1998-09-08 | 2000-04-04 | Cosmeticos Natural Ind Com | Processo e composição para aumentar a ação de vitamina a na atividade celular de um indivìduo e uso de vitamina c. |
DE60140874D1 (de) * | 2000-08-17 | 2010-02-04 | Chugai Pharmaceutical Co Ltd | Verfahren zum herstellen einer nahtlosen kapsel |
FR2829947B1 (fr) * | 2001-09-21 | 2004-10-15 | Chiralsep Sarl | Reseau polymere tridimensionnel reticule, son procede de preparation, materiau support comportant ce reseau et leurs utilisations |
FR2870738B1 (fr) * | 2004-05-26 | 2006-07-28 | Oreal | Composition cosmetique comprenant des microspheres |
KR102173628B1 (ko) | 2019-03-07 | 2020-11-03 | 서강인 | 압출 스낵의 진공탈기를 이용하는 팽화 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814253B2 (ja) * | 1974-04-10 | 1983-03-18 | カンザキセイシ カブシキガイシヤ | ビシヨウカプセルノ セイゾウホウホウ |
FR2608456B1 (fr) * | 1986-12-18 | 1993-06-18 | Mero Rousselot Satia | Microcapsules a base de gelatine et de polysaccharides et leur procede d'obtention |
JPS6422254A (en) * | 1987-07-20 | 1989-01-25 | Terumo Corp | Injury covering material |
-
1990
- 1990-01-05 DE DE90400030T patent/DE69001683T2/de not_active Expired - Lifetime
- 1990-01-05 EP EP90400030A patent/EP0381543B1/de not_active Expired - Lifetime
- 1990-01-05 ES ES90400030T patent/ES2058827T3/es not_active Expired - Lifetime
- 1990-01-05 AT AT90400030T patent/ATE89766T1/de not_active IP Right Cessation
- 1990-01-05 DK DK90400030.4T patent/DK0381543T3/da active
- 1990-01-29 AU AU48864/90A patent/AU633866B2/en not_active Ceased
- 1990-01-31 JP JP2021927A patent/JP2534921B2/ja not_active Expired - Lifetime
- 1990-01-31 CA CA002009065A patent/CA2009065C/en not_active Expired - Fee Related
- 1990-01-31 KR KR1019900001111A patent/KR0163171B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0381543B1 (de) | 1993-05-26 |
CA2009065C (en) | 1999-08-24 |
DK0381543T3 (da) | 1993-10-04 |
EP0381543A1 (de) | 1990-08-08 |
KR0163171B1 (ko) | 1998-12-01 |
DE69001683T2 (de) | 1993-12-02 |
CA2009065A1 (en) | 1990-07-31 |
KR900011457A (ko) | 1990-08-01 |
JP2534921B2 (ja) | 1996-09-18 |
AU4886490A (en) | 1990-08-09 |
ES2058827T3 (es) | 1994-11-01 |
AU633866B2 (en) | 1993-02-11 |
JPH02229111A (ja) | 1990-09-11 |
ATE89766T1 (de) | 1993-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ENGELHARD LYON, LYON, FR |