Gel-type cosmetic composition
AssigneeL'oreal
InventorsElodie Valverde, Véronique Ferrari, Guillaume Cassin, Xavier Ray
Life of this patent
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Abstract
The present invention is directed towards a cosmetic composition for making up and/or caring for keratin materials, in particular the skin and/or the lips, comprising: —at least one aqueous phase gelled with at least one synthetic polymeric hydrophilic gelling agent; and —at least one oily phase gelled with at least one lipophilic gelling agent chosen from particulate gelling agents, organopolysiloxane elastomers, semi-crystalline polymers and dextrin esters, and mixtures thereof; the said phases forming therein a macroscopically homogeneous mixture.
Claims18
Cosmetic composition for making up and/or caring for keratin materials comprising:
- at least one aqueous phase gelled with at least one synthetic polymeric hydrophilic gelling agent;
- and
- at least one oily phase gelled with at least one lipophilic gelling agent;
- the said phases forming therein a macroscopically homogeneous mixture,
- wherein the hydrophilic gelling agent(s)/lipophilic gelling agent(s) consists of a system selected from the group consisting of:
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/organopolysiloxane elastomer;
- polymer of 2-acrylamido-2-methylpropanesulfonic acid combined with a crosslinked sodium polyacrylate/hydrophobic silica combined with an organopolysiloxane elastomer;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/modified clay;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate combined with an associative polyurethane/organopolysiloxane elastomer;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/hydrophobic silica combined with an organopolysiloxane elastomer-polymer of 2-acrylamido-2-methylpropanesulfonic acid/organopolysiloxane elastomer;
- and
- polymer of 2-acrylamido-2-methylpropanesulfonic acid/modified clay.
Process for preparing a cosmetic composition for making up and/or caring for keratin materials, comprising at least one step of mixing:
- at least one aqueous phase gelled with at least one synthetic polymeric hydrophilic gelling agent;
- and
- at least one oily phase gelled with at least one lipophilic gelling agent;
- under conditions suitable for obtaining a macroscopically homogeneous mixture,
- wherein the hydrophilic gelling agent(s)/lipophilic gelling agent(s) consists of a system selected from the group consisting of:
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/organopolysiloxane elastomer;
- polymer of 2-acrylamido-2-methylpropanesulfonic acid combined with a crosslinked sodium polyacrylate/hydrophobic silica combined with an organopolysiloxane elastomer;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/modified clay;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate combined with an associative polyurethane/organopolysiloxane elastomer;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/hydrophobic silica combined with an organopolysiloxane elastomer-polymer of 2-acrylamido-2-methylpropanesulfonic acid/organopolysiloxane elastomer;
- and
- polymer of 2-acrylamido-2-methylpropanesulfonic acid/modified clay.
Cosmetic process for making up and/or caring for keratin materials, comprising at least one step which consists in applying to the said keratin material a cosmetic composition for making up and/or caring for keratin materials, comprising at least one aqueous phase gelled with at least one synthetic polymeric hydrophilic gelling agent;
- and at least one oily phase gelled with at least one lipophilic gelling agent;
- the said phases forming therein a macroscopically homogeneous mixture,
- wherein the hydrophilic gelling agent(s)/lipophilic gelling agent(s) consists of a system selected from the group consisting of:
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/organopolysiloxane elastomer;
- polymer of 2-acrylamido-2-methylpropanesulfonic acid combined with a crosslinked sodium polyacrylate/hydrophobic silica combined with an organopolysiloxane elastomer;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/modified clay;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate combined with an associative polyurethane/organopolysiloxane elastomer;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/hydrophobic silica combined with an organopolysiloxane elastomer-polymer of 2-acrylamido-2-methylpropanesulfonic acid/organopolysiloxane elastomer;
- and
- polymer of 2-acrylamido-2-methylpropanesulfonic acid/modified clay.
Cosmetic process for making up and/or caring for a keratin material, comprising at least the application to the said material of a macroscopically homogeneous composition obtained by extemporaneous mixing, before application or at the time of application to the said keratin material, of (i) at least one aqueous phase gelled with at least one synthetic polymeric hydrophilic gelling agent, and (ii) at least one oily phase gelled with at least one lipophilic gelling agent,
- wherein the hydrophilic gelling agent(s)/lipophilic gelling agent(s) consists of a system selected from the group consisting of:
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/organopolysiloxane elastomer;
- polymer of 2-acrylamido-2-methylpropanesulfonic acid combined with a crosslinked sodium polyacrylate/hydrophobic silica combined with an organopolysiloxane elastomer;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/modified clay;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate combined with an associative polyurethane/organopolysiloxane elastomer;
- copolymer of 2-acrylamido-2-methylpropanesulfonic acid and of hydroxyethyl acrylate/hydrophobic silica combined with an organopolysiloxane elastomer-polymer of 2-acrylamido-2-methylpropanesulfonic acid/organopolysiloxane elastomer;
- and
- polymer of 2-acrylamido-2-methylpropanesulfonic acid/modified clay.
Dependencies are inferred from the claim text.