Biodegradable copolymers for cosmetic use

Biodegradable copolymers for cosmetic use are described, obtained by reaction between lactide and a silicone initiator. Said copolymers are used for the preparation of cosmetic products such as lipsticks, facial cosmetic powders, creams, eyeliners, eye shadows.

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Bibliographic Details
Main Authors Valsesia, Patrizia, Crusco, Claudia, Bettinelli, Sara, Depta, Gabriele, Distefano, Gaetano
Format Patent
LanguageEnglish
Published 09.03.2021
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
HUMAN NECESSITIES
HYGIENE
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:Biodegradable copolymers for cosmetic use are described, obtained by reaction between lactide and a silicone initiator. Said copolymers are used for the preparation of cosmetic products such as lipsticks, facial cosmetic powders, creams, eyeliners, eye shadows.
Bibliography:Application Number: US201716097710