ES396479A1 - Propylene carbonate medicament base composition - Google Patents
Propylene carbonate medicament base compositionInfo
- Publication number
- ES396479A1 ES396479A1 ES396479A ES396479A ES396479A1 ES 396479 A1 ES396479 A1 ES 396479A1 ES 396479 A ES396479 A ES 396479A ES 396479 A ES396479 A ES 396479A ES 396479 A1 ES396479 A1 ES 396479A1
- Authority
- ES
- Spain
- Prior art keywords
- weight
- propylene carbonate
- base composition
- room temperature
- vigorous stirring
- 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
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
-
- 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
Abstract
A process for the preparation of a non-medicated substantially anhydrous pharmaceutical carrier, characterized by mixing, in any order, with vigorous stirring at room temperature or elevated temperatures, and then cooling, if necessary, to room temperature, with vigorous stirring, the next ingredients; a) 0.1 to 30% by weight of propylene carbonate, b) 30 to 99.5% by weight of petrolatum, polysiloxane having a viscosity of 0.5 to 106 centistokes, or mixtures thereof, c) Compatible cosolvent, whose concentration in combination with propylene carbonate is 0.5 to 70% by weight, d) from 0 to 45% by weight of a pharmaceutically acceptable surfactant. e) 0 to 20% by weight of a thickener, and f) from O to 25% by weight of penetrant. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8524670A | 1970-10-29 | 1970-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES396479A1 true ES396479A1 (en) | 1975-02-16 |
Family
ID=22190384
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES396479A Expired ES396479A1 (en) | 1970-10-29 | 1971-10-28 | Propylene carbonate medicament base composition |
| ES423345A Expired ES423345A1 (en) | 1970-10-29 | 1974-02-16 | Propylene carbonate medicament base composition |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES423345A Expired ES423345A1 (en) | 1970-10-29 | 1974-02-16 | Propylene carbonate medicament base composition |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5410613B1 (en) |
| AT (1) | AT310948B (en) |
| BE (1) | BE774489A (en) |
| CA (1) | CA989306A (en) |
| CH (1) | CH566783A5 (en) |
| DE (1) | DE2153779C3 (en) |
| DK (1) | DK129766B (en) |
| ES (2) | ES396479A1 (en) |
| FI (1) | FI52811C (en) |
| FR (1) | FR2111912B1 (en) |
| GB (1) | GB1359226A (en) |
| IL (1) | IL37614A (en) |
| NL (1) | NL164199C (en) |
| NO (1) | NO133998C (en) |
| SE (1) | SE377042B (en) |
| YU (1) | YU268471A (en) |
| ZA (1) | ZA715709B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1327853A (en) * | 1971-05-24 | 1973-08-22 | Ici Ltd | Griseofulvin compositions |
| FR2205358B1 (en) * | 1972-11-03 | 1976-04-23 | Rhone Poulenc Ind | |
| US4070462A (en) * | 1976-10-26 | 1978-01-24 | Schering Corporation | Steroid ointment |
| LU83711A1 (en) * | 1981-10-23 | 1983-06-07 | Oreal | OIL COMPOSITIONS COMPRISING AN ACTIVE DERMATOLOGICAL PRINCIPLE FOR THE TREATMENT OF SCALP OR SKIN |
| GB2116423B (en) * | 1982-01-13 | 1986-08-28 | Quinoderm Ltd | Dermatological compositions |
| US20110082216A1 (en) * | 2009-10-02 | 2011-04-07 | Wu Jeffrey M | Benzoyl peroxide composition for treating skin |
-
1971
- 1971-08-25 CA CA121,282A patent/CA989306A/en not_active Expired
- 1971-08-26 ZA ZA715709A patent/ZA715709B/en unknown
- 1971-08-30 IL IL37614A patent/IL37614A/en unknown
- 1971-09-08 GB GB4193171A patent/GB1359226A/en not_active Expired
- 1971-09-23 NO NO3529/71A patent/NO133998C/no unknown
- 1971-09-23 DK DK464371AA patent/DK129766B/en not_active IP Right Cessation
- 1971-10-12 FI FI712857A patent/FI52811C/en active
- 1971-10-19 AT AT902771A patent/AT310948B/en not_active IP Right Cessation
- 1971-10-20 JP JP8254271A patent/JPS5410613B1/ja active Pending
- 1971-10-22 YU YU02684/71A patent/YU268471A/en unknown
- 1971-10-26 BE BE774489A patent/BE774489A/en not_active IP Right Cessation
- 1971-10-27 FR FR7138662A patent/FR2111912B1/fr not_active Expired
- 1971-10-28 ES ES396479A patent/ES396479A1/en not_active Expired
- 1971-10-28 SE SE7113702A patent/SE377042B/xx unknown
- 1971-10-28 DE DE2153779A patent/DE2153779C3/en not_active Expired
- 1971-10-29 NL NL7114957.A patent/NL164199C/en not_active IP Right Cessation
- 1971-10-29 CH CH1581771A patent/CH566783A5/xx not_active IP Right Cessation
-
1974
- 1974-02-16 ES ES423345A patent/ES423345A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE377042B (en) | 1975-06-23 |
| CA989306A (en) | 1976-05-18 |
| FR2111912A1 (en) | 1972-06-09 |
| YU268471A (en) | 1984-06-30 |
| DK129766B (en) | 1974-11-18 |
| ZA715709B (en) | 1972-11-29 |
| BE774489A (en) | 1972-02-14 |
| GB1359226A (en) | 1974-07-10 |
| DK129766C (en) | 1975-04-28 |
| JPS5410613B1 (en) | 1979-05-08 |
| AU3322871A (en) | 1973-03-15 |
| NO133998B (en) | 1976-04-26 |
| NL164199C (en) | 1980-12-15 |
| NO133998C (en) | 1976-08-04 |
| IL37614A (en) | 1974-05-16 |
| NL7114957A (en) | 1972-05-03 |
| FR2111912B1 (en) | 1975-02-07 |
| ES423345A1 (en) | 1976-06-01 |
| DE2153779C3 (en) | 1975-04-24 |
| AT310948B (en) | 1973-10-25 |
| DE2153779B2 (en) | 1974-08-29 |
| DE2153779A1 (en) | 1972-06-08 |
| FI52811B (en) | 1977-08-31 |
| FI52811C (en) | 1977-12-12 |
| CH566783A5 (en) | 1975-09-30 |
| IL37614A0 (en) | 1971-11-29 |
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