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1. WO2020109266 - COSMETIC COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND LIQUID DISPERSIONS OF AN ACRYLIC POLYMER

Publication Number WO/2020/109266
Publication Date 04.06.2020
International Application No. PCT/EP2019/082493
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 8/81 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
81obtained by reactions involving only carbon-to-carbon unsaturated bonds
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 2800/544
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 8/8152
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
81obtained by reactions involving only carbon-to-carbon unsaturated bonds
8141Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
8152Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
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
18208235.426.11.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COSMETIC COMPOSITION COMPRISING SPECIFIC HYPERBRANCHED COPOLYMERS AND LIQUID DISPERSIONS OF AN ACRYLIC POLYMER
(FR) COMPOSITION COSMÉTIQUE COMPRENANT DES COPOLYMÈRES HYPERRAMIFIÉS SPÉCIFIQUES ET DES DISPERSIONS LIQUIDES D'UN POLYMÈRE ACRYLIQUE
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 at least one liquid dispersion of an acrylic polymer which is a homopolymer or a copolymer of the monomers selected from the group consisting of (meth)acrylic acid, (meth)acrylic esters, (meth)acrylamide and amides of (meth) acrylic acid.
(FR)
La présente invention concerne des compositions cosmétiques qui comprennent un copolymère hyperramifié des monomères anhydride d'acide dodécénylsuccinique, diisopropanolamine et bis-diméthylaminoamine présentant des groupes terminaux quaternaires et au moins une dispersion liquide d'un polymère acrylique qui est un homopolymère ou un copolymère des monomères choisis dans le groupe constitué par l'acide (méth)acrylique, les esters (méth)acryliques, le (méth)acrylamide et les amides d'acide (méth)acrylique.
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