Conjugate of hyaluronic acid for cosmetic treatment and preparation method

This invention discloses a new conjugate compound that comprises at least one HA oligomer derivatized through one thiolated linker, whereby it binds to at least one metal nanoparticle, such as, for example, a gold nanoparticle. Moreover, it discloses methods of obtaining it, as well as the use there...

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Bibliographische Detailangaben
Hauptverfasser:	CASTELLTORT MARC RAMIS, JIMENEZ ISAAC OJEA, SASTRE JOAQUIN QUEROL
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE HUMAN NECESSITIES HYGIENE MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING NANOTECHNOLOGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS POLYSACCHARIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES SPIRITS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	This invention discloses a new conjugate compound that comprises at least one HA oligomer derivatized through one thiolated linker, whereby it binds to at least one metal nanoparticle, such as, for example, a gold nanoparticle. Moreover, it discloses methods of obtaining it, as well as the use thereof in a cosmetic treatment, and cosmetic compositions that contain them.