GB348082A - Improvements in methods of manufacturing solutions of cholesterine or its esters or mixtures of these substances - Google Patents
Improvements in methods of manufacturing solutions of cholesterine or its esters or mixtures of these substancesInfo
- Publication number
- GB348082A GB348082A GB1449430A GB1449430A GB348082A GB 348082 A GB348082 A GB 348082A GB 1449430 A GB1449430 A GB 1449430A GB 1449430 A GB1449430 A GB 1449430A GB 348082 A GB348082 A GB 348082A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixtures
- substances
- solutions
- esters
- cholesterine
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
-
- 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
- A61K8/63—Steroids; 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Birds (AREA)
- Steroid Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Glycerine or glycol is added to solutions of cholesterin or its esters prepared in accordance with the parent Specification. Cholesterin, or an ester thereof, or mixtures of these substances, is dissolved in a small quantity of a halogenated aliphatic hydrocarbon, such as chloroform, ethylene dichloride, trichlorethylene, or carbon tetrachloride, aqueous monovalent alcohol, such as 75 per cent propyl alcohol, is added, and a further addition of glycol or glycerol is then made. Any deposit or turbidity formed may be re-dissolved by means of aqueous alcohol. The solutions may be used for therapeutic or cosmetic purposes such as treatment of the scalp.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP56020D DE523144C (en) | 1927-09-11 | 1927-09-11 | Process for the production of water-rich cholesterol solutions |
CH143520D CH143520A (en) | 1929-11-28 | 1929-04-25 | Process for the preparation of aqueous-alcoholic solutions of cholesterol or cholesterol derivatives. |
NL46115A NL27805C (en) | 1929-11-28 | 1929-04-30 | |
BE360290D BE360290A (en) | 1929-11-28 | 1929-05-01 | |
FR698947D FR698947A (en) | 1929-11-28 | 1929-05-02 | Process for the preparation of aqueous alcoholic solutions of cholesterin |
GB1449430A GB348082A (en) | 1929-11-28 | 1929-11-28 | Improvements in methods of manufacturing solutions of cholesterine or its esters or mixtures of these substances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1449430A GB348082A (en) | 1929-11-28 | 1929-11-28 | Improvements in methods of manufacturing solutions of cholesterine or its esters or mixtures of these substances |
Publications (1)
Publication Number | Publication Date |
---|---|
GB348082A true GB348082A (en) | 1931-04-28 |
Family
ID=10042196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1449430A Expired GB348082A (en) | 1927-09-11 | 1929-11-28 | Improvements in methods of manufacturing solutions of cholesterine or its esters or mixtures of these substances |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE360290A (en) |
CH (1) | CH143520A (en) |
DE (1) | DE523144C (en) |
FR (1) | FR698947A (en) |
GB (1) | GB348082A (en) |
NL (1) | NL27805C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185099A (en) * | 1977-01-04 | 1980-01-22 | Also Laboratori S.a.S. di Dr.P. Sorbini & C | Hair and scalp treatment with compositions containing chenodeoxycholic or ursodeoxycholic acid |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6027646B2 (en) * | 1979-10-31 | 1985-06-29 | 花王株式会社 | cosmetics |
DE3836971C1 (en) * | 1988-10-31 | 1990-05-17 | Weck, Wolfgang, Dr.Med., 6990 Bad Mergentheim, De | |
WO2022096725A1 (en) | 2020-11-09 | 2022-05-12 | vVardis AG | Electric toothbrush |
-
1927
- 1927-09-11 DE DEP56020D patent/DE523144C/en not_active Expired
-
1929
- 1929-04-25 CH CH143520D patent/CH143520A/en unknown
- 1929-04-30 NL NL46115A patent/NL27805C/xx active
- 1929-05-01 BE BE360290D patent/BE360290A/xx unknown
- 1929-05-02 FR FR698947D patent/FR698947A/en not_active Expired
- 1929-11-28 GB GB1449430A patent/GB348082A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185099A (en) * | 1977-01-04 | 1980-01-22 | Also Laboratori S.a.S. di Dr.P. Sorbini & C | Hair and scalp treatment with compositions containing chenodeoxycholic or ursodeoxycholic acid |
Also Published As
Publication number | Publication date |
---|---|
CH143520A (en) | 1930-11-15 |
DE523144C (en) | 1931-04-20 |
BE360290A (en) | 1929-06-29 |
NL27805C (en) | 1932-09-15 |
FR698947A (en) | 1931-02-06 |
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