A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/73 (2006.01) A61K 8/34 (2006.01) A61Q 19/08 (2006.01)
Patent
CA 2636203
The invention relates to a natural dermatological polysaccharide gel comprising a polysaccharide aqueous solution whose weight/volume ratio ranges from 0.1 to 5 %, for, example a hyaluronic acid, and a biocompatible viscous highly-hydrophilic alcohol whose weight/volume ratio ranges from 0.5 to 5 %, for example a glycerol, and, possibly, adjuvants used in dermatology. The inventive gel is prepared by mixing the polysaccharide solution and the viscous highly-hydrophilic alcohol prior to sterilising the totality for example by wet heat.
L'invention concerne un gel de polysaccharide d'origine naturelle à usage dermatologique, qui comprend une solution aqueuse du polysaccharide de 0,1 à 5 % poids/volume, par exemple l'acide hyaluronique et d'un alcool biocompatible visqueux et fortement hydrophile à 0,5 - 5 % poids/volume, par exemple le glycérol, et éventuellement les adjuvants usuels en dermatologie. Le gel est préparé par mélange de la solution de polysaccharide et de l'alcool visqueux fortement hydrophile avant de stériliser le tout par exemple par chaleur humide.
Anteis Sa
Goudreau Gage Dubuc
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