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US 12,740,925 B2Granted
Compositions and articles for make-up removal
AssigneeL'oreal
InventorsCatherine Chiou, Ryuji Hara, Jean-Pascal Hirt
Life of this patent
Estimating the term…
Abstract
The makeup removal composition includes at least one branched or linear, liquid alkane with carbon chain length of C11 to C20, at least one polar emollient with molecular weight of 400 g/mol or less, at least one polymeric thickener for water-based system, and at least one surfactant in a water-based emulsion/suspension system comprising oil and water phases, the water phase including water present from about 70% to about 85% by weight of the composition. Articles include the composition infused in a water-insoluble substrate formed from synthetic materials or formed from natural biodegradable and sustainably sourced natural originated fiber, natural fiber, or regenerated or recycled natural fiber.
Claims19
A makeup removal and cleansing article, comprising:
- a. a water-insoluble substrate;
- b. impregnated in the water-insoluble substrate a cleansing composition comprising;
- i. at least one branched or linear, liquid alkane with carbon chain length of C11 to C20, each present from about 5% to about 10% by weight of the cleansing composition;
- ii. at least one polar emollient with molecular weight of 400 g/mol or less, each present from about 5% to about 10% by weight of the cleansing composition;
- iii. at least one polymeric thickener for a water-based system, wherein:
- 1. acrylates/C10-30 alkyl acrylate crosspolymer, if present in the at least one polymeric thickener, is present from about 0.01% to about 0.05% by weight of the cleansing composition;
- and
- 2. carbomer, if present in the at least one polymeric thickener, is present from about 0.01% to about 0.2% by weight of the cleansing composition;
- and
- 3. any polymeric thickener species other than the acrylates/C10-30 alkyl acrylate crosspolymer or the carbomer, if present in the at least one polymeric thickener, is present from about 0.01% to about 2% by weight of the cleansing composition;
- iv. a total amount of at least one alkylated glycerol ester surfactant present up to about 2% by weight of the cleansing composition, the at least one alkylated glycerol ester surfactant being selected from the group consisting of polyethylene glycol-7 glyceryl cocoate, polyethylene glycol-7 caprylic/capric glycerides, polyethylene glycol-6 caprylic/capric glycerides, disodium cocoyl glutamate and sodium cocoyl glutamate, coco-betaine, caprylyl/capryl glucoside, disodium cocoamphodiacetate, sodium cocoamphoacetate, polyglyceryl-4 caprate, and combinations thereof;
- and
- v. water present from about 60% to about 85% by weight of the cleansing composition,
- wherein the cleansing composition has a viscosity of 400-1,200 cP at room temperature.
11 more elements
A makeup removal and cleansing article, comprising:
- a. a water-insoluble substrate comprising a cosmetic wipe;
- b. impregnated in the water-insoluble substrate a cleansing composition comprising;
- i. at least one branched or linear, liquid alkane with carbon chain length of C11 to C20, each present from about 5% to about 10% by weight of the cleansing composition, the at least one branched or linear liquid alkane comprising isohexadecane;
- ii. at least one polar emollient with molecular weight of 400 g/mol or less, each present from about 5% to about 10% by weight of the cleansing composition, the at least one polar emollient comprising isopropyl myristate;
- iii. polymeric thickener for a water-based system comprising acrylates/C10-30 alkyl acrylate crosspolymer and carbomer present as a combination in a total amount from about 0.13% to about 0.2% by weight of the cleansing composition;
- iv. a total amount of at least one alkylated glycerol ester surfactant present up to about 2% by weight of the cleansing composition, the at least one alkylated glycerol ester surfactant comprising polyethylene glycol-7 glyceryl cocoate;
- and
- v. water present from about 60% to about 85% by weight of the cleansing composition,
- wherein the cleansing composition is impregnated onto the water-insoluble substrate in an amount of 250% to 400% by weight of the cleansing composition to the weight of the substrate, and
- wherein the cleansing composition has a viscosity of 400-1,200 cP at room temperature.
7 more elements
A makeup removal and cleansing article, comprising:
- a. a water-insoluble substrate;
- b. impregnated in the water-insoluble substrate a cleansing composition comprising:
- i. at least one branched or linear, liquid alkane with carbon chain length of C11 to C20;
- ii. at least one polar emollient with molecular weight of 400 g/mol or less;
- iii. at least one polymeric thickener for a water-based system, wherein:
- 1. acrylates/C10-30 alkyl acrylate crosspolymer, if present in the at least one polymeric thickener, is present from about 0.01% to about 0.2% by weight of the cleansing composition;
- 2. carbomer, if present in the at least one polymeric thickener, is present from about 0.01% to about 0.2% by weight of the cleansing composition;
- and
- 3. any polymeric thickener species other than the acrylates/C10-30 alkyl acrylate crosspolymer or the carbomer, if present in the at least one polymeric thickener, is present from about 0.01% to about 2% by weight of the cleansing composition;
- iv. at least one alkylated glycerol ester surfactant, the at least one alkylated glycerol ester surfactant being selected from the group consisting of polyethylene glycol-7 glyceryl cocoate, polyethylene glycol-7 caprylic/capric glycerides, polyethylene glycol-6 caprylic/capric glycerides, disodium cocoyl glutamate and sodium cocoyl glutamate, coco-betaine, caprylyl/capryl glucoside, disodium cocoamphodiacetate, sodium cocoamphoacetate, polyglyceryl-4 caprate, and combinations thereof;
- and
- v. water present from about 70% to about 85% by weight of the cleansing composition,
- wherein a total amount of the alkylated glycerol ester surfactant present is up to about 2% by weight of the cleansing composition, and
- wherein the cleansing composition has a viscosity of 400-1,200 cP at room temperature.
11 more elements
Dependencies are inferred from the claim text.