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1. WO2020109264 - COSMETIC COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND ANIONIC EMULSIFIERS

Publication Number WO/2020/109264
Publication Date 04.06.2020
International Application No. PCT/EP2019/082491
International Filing Date 26.11.2019
IPC
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
A61K 8/46 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
46containing sulfur
A61K 8/55 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
55containing phosphorus
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 8/466
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
46containing sulfur
466containing sulfonic acid derivatives; Salts
A61K 8/55
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
55Phosphorus compounds
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
A61Q 19/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
19Preparations for care of the skin
Applicants
  • DSM IP ASSETS B.V. [NL]/[NL]
Inventors
  • MENDROK-EDINGER, Christine
Agents
  • DUX, Roland
Priority Data
18208233.926.11.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COSMETIC COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND ANIONIC EMULSIFIERS
(FR) COMPOSITION COSMÉTIQUE COMPRENANT DES COPOLYMÈRES HYPERRAMIFIÉS SPÉCIFIQUES ET DES ÉMULSIFIANTS ANIONIQUES
Abstract
(EN)
The present invention relates to cosmetic skin care 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 anionic emulsifier. The copolymer is used in a cosmetic composition comprising the anionic emulsifier for reducing the material transfer to a contacted surface. Preferably the copolymer is polyquaternium-110.
(FR)
La présente invention concerne des compositions de soin cosmétique pour la peau qui comprennent un copolymère hyperramifié des monomères d'anhydride dodécényl succinique, d'amine de diisopropanol et de bis-diméthylamino-propylamine comprenant des groupes terminaux quaternaires et un émulsifiant anionique. Le copolymère est utilisé dans une composition cosmétique comprenant l'émulsifiant anionique pour réduire le transfert de matière vers une surface en contact. De préférence, le copolymère se présente sous la forme de polyquaternium-110.
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