CA2067807A1 - Alcoholic aqueous gel-type phospholipid composition, its use and topical preparations containing it - Google Patents
Alcoholic aqueous gel-type phospholipid composition, its use and topical preparations containing itInfo
- Publication number
- CA2067807A1 CA2067807A1 CA2067807A CA2067807A CA2067807A1 CA 2067807 A1 CA2067807 A1 CA 2067807A1 CA 2067807 A CA2067807 A CA 2067807A CA 2067807 A CA2067807 A CA 2067807A CA 2067807 A1 CA2067807 A1 CA 2067807A1
- Authority
- CA
- Canada
- Prior art keywords
- phospholipid composition
- topical preparations
- aqueous gel
- preparations containing
- alcoholic aqueous
- 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.)
- Granted
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
-
- 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
- A61K8/14—Liposomes; Vesicles
-
- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- 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
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Birds (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Dermatology (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Fats And Perfumes (AREA)
Abstract
An alcoholic, aqueous gel-like phospholipid composition is disclosed which contains, as alcohols, ethanol, l-propanol or 2-propanol, which is characterized in that this composition is a liposomal gel composed of 15.00 to 30.00 parts by weight of a phospholipid concentrate, 14.00 to 20.00 parts by weight of alcohol and 50 to 71.00 parts by weight of an aqueous solution as the remainder. The use of this phospholipid composition for the preparation of liposomal solutions by dilution with a solution and topical preparations which contain these solutions are additionally disclosed.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4003782.7 | 1990-02-08 | ||
DE19904003783 DE4003783C2 (en) | 1990-02-08 | 1990-02-08 | Phospholipid-containing gel, process for its preparation and use |
DEP4003783.5 | 1990-02-08 | ||
DE19904003782 DE4003782C2 (en) | 1990-02-08 | 1990-02-08 | Liposomal system and method for its production |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2067807A1 true CA2067807A1 (en) | 1991-08-09 |
CA2067807C CA2067807C (en) | 1998-11-03 |
Family
ID=25889876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002067807A Expired - Lifetime CA2067807C (en) | 1990-02-08 | 1991-02-06 | Alcoholic aqueous gel-type phospholipid composition, its use and topical preparations containing it |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0514435B1 (en) |
JP (1) | JPH07112969B2 (en) |
AT (1) | ATE95419T1 (en) |
CA (1) | CA2067807C (en) |
DE (1) | DE59100466D1 (en) |
DK (1) | DK0514435T3 (en) |
ES (1) | ES2060365T3 (en) |
HK (1) | HK24294A (en) |
WO (1) | WO1991011993A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1251840B (en) * | 1991-09-20 | 1995-05-26 | Schiena Ricerche | USE OF LIPOSOMIAL FORMULATIONS CONTAINING POPPY IN THE TREATMENT OF MALE IMPOTENCE |
DE4407995C2 (en) * | 1994-03-10 | 1996-07-11 | Byk Gulden Lomberg Chem Fab | Topical preparations |
US5540934A (en) * | 1994-06-22 | 1996-07-30 | Touitou; Elka | Compositions for applying active substances to or through the skin |
EP0914159A1 (en) * | 1996-07-13 | 1999-05-12 | ratiopharm GmbH | Topical phospholipid-containing acyclovir preparation |
DE10203923B4 (en) * | 2002-01-31 | 2011-06-01 | Klinipharm Gmbh | A method for increasing the water solubility of lipophilic active ingredients, preparation of highly concentrated aqueous compositions of these active ingredients, such products and their use |
US20060078580A1 (en) | 2004-10-08 | 2006-04-13 | Mediquest Therapeutics, Inc. | Organo-gel formulations for therapeutic applications |
US7740875B2 (en) | 2004-10-08 | 2010-06-22 | Mediquest Therapeutics, Inc. | Organo-gel formulations for therapeutic applications |
JP5523652B2 (en) * | 2006-06-27 | 2014-06-18 | クラシエホームプロダクツ株式会社 | Gel cosmetic and method for producing the same |
WO2012094033A1 (en) * | 2011-01-05 | 2012-07-12 | Livon Laboratories | Methods of making liposomes, liposome compositions made by the methods, and methods of using the same |
US11426349B2 (en) | 2017-03-23 | 2022-08-30 | Lipid Systems Sp. Z.O.O. | High-efficiency encapsulation of hydrophilic compounds in unilamellar liposomes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3042365A1 (en) * | 1980-11-10 | 1982-06-03 | Harsanyi, Dr., Eugen, 5014 Kerpen | LIQUID LIQUID-CONTAINING SINGLE-PHASE MULTI-MATERIAL SYSTEMS |
DE3269611D1 (en) * | 1981-07-02 | 1986-04-10 | Hoffmann La Roche | Process for preparing liposome solutions |
JPS5910511A (en) * | 1982-07-07 | 1984-01-20 | Eisai Co Ltd | Aqueous solution containing fat-soluble substance |
US5064655A (en) * | 1989-02-24 | 1991-11-12 | Liposome Technology, Inc. | Liposome gel composition and method |
-
1991
- 1991-02-06 AT AT91903667T patent/ATE95419T1/en not_active IP Right Cessation
- 1991-02-06 EP EP91903667A patent/EP0514435B1/en not_active Expired - Lifetime
- 1991-02-06 ES ES91903667T patent/ES2060365T3/en not_active Expired - Lifetime
- 1991-02-06 WO PCT/EP1991/000229 patent/WO1991011993A1/en active IP Right Grant
- 1991-02-06 DK DK91903667.3T patent/DK0514435T3/en active
- 1991-02-06 JP JP3503437A patent/JPH07112969B2/en not_active Expired - Lifetime
- 1991-02-06 DE DE91903667T patent/DE59100466D1/en not_active Expired - Lifetime
- 1991-02-06 CA CA002067807A patent/CA2067807C/en not_active Expired - Lifetime
-
1994
- 1994-03-17 HK HK242/94A patent/HK24294A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2067807C (en) | 1998-11-03 |
JPH05502882A (en) | 1993-05-20 |
HK24294A (en) | 1994-03-25 |
DE59100466D1 (en) | 1993-11-11 |
DK0514435T3 (en) | 1993-11-29 |
EP0514435A1 (en) | 1992-11-25 |
WO1991011993A1 (en) | 1991-08-22 |
ES2060365T3 (en) | 1994-11-16 |
EP0514435B1 (en) | 1993-10-06 |
JPH07112969B2 (en) | 1995-12-06 |
ATE95419T1 (en) | 1993-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |