MULTI-COATED NANOPARTICLES COMPRISING MULTIPLE COATING LAYERS OF CHITOSAN AND POLYGLUTAMIC ACID, COMPOSITION FOR SKIN CARE COMPRISING THE SAME AND METHOD FOR MANUFACTURING THE SAME

Multi-coated nanoparticles including multiple coating layers of chitosan and polyglutamic acid, composition for skin care including the same, and method of manufacturing the same are provided. The nanoparticles have a liposome core layer and coating layers. The core layer includes a bioactive partic...

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Bibliographic Details
Main Authors KIM, Yu-Mi, Jang, Gi-Hyun
Format Patent
LanguageEnglish
Published 05.05.2022
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:Multi-coated nanoparticles including multiple coating layers of chitosan and polyglutamic acid, composition for skin care including the same, and method of manufacturing the same are provided. The nanoparticles have a liposome core layer and coating layers. The core layer includes a bioactive particle and a core hydrogel. Not only is it easy to mass-produce, but also has the effect of steadily releasing bioactive particles for a long period of time due to its high sealing rate and high stability.
Bibliography:Application Number: US202117318339