INJECTABLE HYDROGEL FOR THE LONG-TERM SUPPLEMENTATION OF GLYCEROL IN THE SKIN

An injectable hydrogel, includes, in weight, in a physiologically acceptable carrier fluid: 0.01 to 5% of glycerol and 0.1 to 5% of cross-linked hyaluronic acid, or one of the salts thereof; characterized in that the hyaluronic acid or one of the salts thereof is cross-linked by the formation of cov...

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Bibliographische Detailangaben
Hauptverfasser:	VINCHON, CYRILLE, GAVARD MOLLIARD, SAMUEL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Beschreibung
Zusammenfassung:	An injectable hydrogel, includes, in weight, in a physiologically acceptable carrier fluid: 0.01 to 5% of glycerol and 0.1 to 5% of cross-linked hyaluronic acid, or one of the salts thereof; characterized in that the hyaluronic acid or one of the salts thereof is cross-linked by the formation of covalent bonds using bifunctional or polyfunctional molecules, the injectable hydrogel being sterilized in moist heat and having viscoelastic properties such that Tan δ at a frequency of 1 Hz is less than or equal to 1.10. A method for producing the hydrogel, to a kit containing the hydrogel, as well as to the use thereof in dermatology are also described.