CROSSLINKED HA-COLLAGEN HYDROGELS AS DERMAL FILLERS

The present disclosure relates to a crosslinked macromolecular matrix comprising lysine; hyaluronic acid; and collagen; wherein the hyaluronic acid is crosslinked to the collagen by at least one endogenous amine group on the collagen and/or by at least one amine group present on the lysine. La prése...

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Main Authors YU, XIAOJIE, TRAINA, CHRISTOPHER A, DURIEUX, FLORENT, KUTIKOV, ARTEM B, HEE, CHRISTOPHER K, MORELL, JULIE, GUETTA, OLIVIER, ROCA MARTINEZ, JEAN-XAVIER, MESSINA, DARIN J
Format Patent
LanguageEnglish
French
Published 01.07.2021
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:The present disclosure relates to a crosslinked macromolecular matrix comprising lysine; hyaluronic acid; and collagen; wherein the hyaluronic acid is crosslinked to the collagen by at least one endogenous amine group on the collagen and/or by at least one amine group present on the lysine. La présente invention concerne une matrice macromoléculaire réticulée comprenant de la lysine; de l'acide hyaluronique ; et du collagène ; l'acide hyaluronique étant réticulé au collagène par au moins un groupe amine endogène présent sur le collagène et/ou par au moins un groupe amine présent sur la lysine.
Bibliography:Application Number: CA20203166162