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1. WO2020109262 - COSMETIC COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND OILS

Publication Number WO/2020/109262
Publication Date 04.06.2020
International Application No. PCT/EP2019/082489
International Filing Date 26.11.2019
IPC
A61K 8/31 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
31Hydrocarbons
A61K 8/37 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
37Esters of carboxylic acids
A61Q 19/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
A61K 8/88 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
84obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
88Polyamides
CPC
A61K 2800/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
10General cosmetic use
A61K 2800/544
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
40Chemical, physico-chemical or functional or structural properties of particular ingredients
54Polymers characterized by specific structures/properties
544Dendrimers, Hyperbranched polymers
A61K 8/31
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
31Hydrocarbons
A61K 8/37
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
37Esters of carboxylic acids
A61K 8/375
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
37Esters of carboxylic acids
375the alcohol moiety containing more than one hydroxy group
A61K 8/88
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
84obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
88Polyamides
Applicants
  • DSM IP ASSETS B.V. [NL]/[NL]
Inventors
  • MENDROK-EDINGER, Christine
Agents
  • DUX, Roland
Priority Data
18208231.326.11.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COSMETIC COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND OILS
(FR) COMPOSITION COSMÉTIQUE COMPRENANT DES COPOLYMÈRES ET DES HUILES SPÉCIFIQUES HYPERRAMIFIÉS
Abstract
(EN)
The present invention relates to cosmetic compositions which comprise a hyperbranched copolymer of the monomers dodecenyl succinic acid anhydride, diisopropanol amine and bis-dimethylaminopropyl amine having quaternary terminal groups and an oil with a polarity index of either in the range of 50 - 30 mN/m or in the range of 18 - 5 mN/m. The copolymer is used in a cosmetic composition comprising the at least one oil for reducing the material transfer to a contacted surface. Preferably the copolymer is polyquaternium-110.
(FR)
La présente invention concerne des compositions cosmétiques qui comprennent un copolymère hyperramifié des monomères anhydride d'acide dodécylsuccinique, une diisopropanolamine et une bis(dimethylaminopropyl)amine ayant des groupes terminaux quaternaires et une huile dont l'indice de polarité est soit compris entre 50 et 30 mN/m, soit compris entre 18 et 5 mN/m. Le copolymère est utilisé dans une composition cosmétique comprenant au moins une huile pour réduire le transfert de matière vers une surface de contact. De préférence, le copolymère est un polyquaternium-110.
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