COSMETIC COMPOSITION COMPRISING A POLYHYDROXYALKANOATE IN AN OILY MEDIUM

The invention relates to a composition comprising: a) a polyhydroxyalkanoate copolymer comprising the following polymeric units A, B and C: -[-O-CH(R1)-CH2-CO-]-unit A -[-O-CH(R2)-CH2-CO-]-unit B -[-O-CH(R3)-CH2-CO-]-unit C in which: R1 denotes a linear alkyl radical having from 5 to 9 carbon atoms;...

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Bibliographic Details
Main Authors PORTAL, Julien, GARCON, Romain
Format Patent
LanguageEnglish
French
German
Published 27.10.2021
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 invention relates to a composition comprising: a) a polyhydroxyalkanoate copolymer comprising the following polymeric units A, B and C: -[-O-CH(R1)-CH2-CO-]-unit A -[-O-CH(R2)-CH2-CO-]-unit B -[-O-CH(R3)-CH2-CO-]-unit C in which: R1 denotes a linear alkyl radical having from 5 to 9 carbon atoms; R2 denotes a linear alkyl radical having a carbon number corresponding to the number of carbon atoms of the R1 radical −2; R3 denotes a linear alkyl radical having a carbon number corresponding to the number of carbon atoms of the R1 radical −4; b) an oily medium comprising a non-silicone oil chosen from ester oils, carbonate oils and nonpolar hydrocarbon oils having from 8 to 14 carbon atoms.
Bibliography:Application Number: EP20190832960