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US 11,633,343 B2Granted
Liquid cosmetic
AssigneeParfums de Coeur, Ltd.
InventorsRandy M. Wheaton, Yewei Wang
Life of this patent
Estimating the term…
Abstract
Compositions and methods of this disclosure include liquid cosmetic compositions, for example, an eyeliner, that is applied to the surface of a user (e.g., a person), the surface including, for example, an eyelid, the liquid cosmetic product including a ferromagnetic component that is capable of being attracted by and attached to a magnet, the magnet part of a false eyelash.
Claims20
A liquid eyeliner composition, comprising:
- a. a styrene/acrylates copolymer in an amount of from about 15 wt % to about 25 wt %;
- and
- b. iron oxide in an amount of from about 35 wt % to about 45 wt % sufficient to being attracted by and attached to a magnet and wherein a point of attachment for a false eyelash including a magnetic element is provided,
- wherein the composition has a viscosity of from about 950 cps to about 1300 cps at about 25° C. and a pH of from about 7.5 to about 8.5.
1 more element
A false eyelash prosthetic combination, comprising:
- a false eyelash prothesis comprising:
- a base including at least one magnet element;
- and
- eyelash elements extending from the base, and
- an eyeliner composition attracted by and attached to the at least one magnet element of the false eyelash prothesis comprising:
- a styrene/acrylates copolymer in an amount of from about 15 wt % to about 25 wt %;
- and
- iron oxide in an amount of from about 35 wt % to about 45 wt % sufficient to being attracted by and attached to the at least one magnet element and providing at least one point of attachment for the false eyelash to the eyeliner composition, wherein the composition has a viscosity of from about 950 cps to about 1300 cps at about 25° C. and a pH of from about 7.5 to about 8.5.
5 more elements
A liquid eyeliner composition, comprising:
- a. water in an amount of 31.2 wt %;
- b. a styrene/acrylates copolymer in an amount of 20 wt %;
- c. butylene glycol in an amount of 5.0 wt %;
- and
- d. PEG-40 hydrogenated castor oil in an amount of 2.0 wt %;
- e. alcohol denatured in an amount of 1.0 wt %;
- f. phenoxyethanol in an amount of 0.8 wt %;
- and
- g. iron oxide in an amount of 40 wt %,
- wherein the composition has a viscosity of from about 950 cps to about 1300 cps at about 25° C. and a pH of from about 7.5 to about 8.5.
7 more elements
Dependencies are inferred from the claim text.