Azelaic acid gel, and a method of obtaining same
An azelaic acid gel consisting of azelaic acid, liposomes, organic solvents, buffer, gelling agents, and preferably additionally consisting of preservatives and antioxidants. The overall concentration of the azelaic acid is 15% by weight. Liposomes are obtained from purified soya or egg phosphatidyl...
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| Main Authors | , |
|---|---|
| Format | Patent |
| Language | English French German |
| Published |
08.12.2010
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| Subjects | |
| Online Access | Get full text |
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| Abstract | An azelaic acid gel consisting of azelaic acid, liposomes, organic solvents, buffer, gelling agents, and preferably additionally consisting of preservatives and antioxidants. The overall concentration of the azelaic acid is 15% by weight. Liposomes are obtained from purified soya or egg phosphatidylcholine or from 1,2-dioleoyl-sn-glycero-3-phosphatidylcholine. The organic solvents are propylene glycol, ethanol and triethanolamine. A method of obtaining the said composition is also disclosed. |
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| AbstractList | An azelaic acid gel consisting of azelaic acid, liposomes, organic solvents, buffer, gelling agents, and preferably additionally consisting of preservatives and antioxidants. The overall concentration of the azelaic acid is 15% by weight. Liposomes are obtained from purified soya or egg phosphatidylcholine or from 1,2-dioleoyl-sn-glycero-3-phosphatidylcholine. The organic solvents are propylene glycol, ethanol and triethanolamine. A method of obtaining the said composition is also disclosed. |
| Author | LANGNER, MAREK POTACZEK, PIOTR |
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| DocumentTitleAlternate | Acide azélaique gel et son procédé d'obtention Azelainsäure-Gel und Herstellungsverfahren dafür |
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| RelatedCompanies | PRZEDSIEBIORSTWO PRODUKCJI FARMACEUTYCZNEJ HASCO-LEK S.A |
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| Snippet | An azelaic acid gel consisting of azelaic acid, liposomes, organic solvents, buffer, gelling agents, and preferably additionally consisting of preservatives... |
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| Title | Azelaic acid gel, and a method of obtaining same |
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