Long-wearing cosmetic compositions
OwnerAmit R. Shahinventor
Life of this patent
Estimating the term…
Abstract
The invention relates to long-wearing cosmetic compositions comprising an acrylic acid derived polymer or copolymer and at least one water soluble organic pigment. The polymer or copolymer can be in the form of an emulsion. The compositions are long lasting, water resistant and exhibit substantially indelible qualities. Further, the compositions will not smear, run or settle in the lines and creases of the skin. These compositions are useful as eyeliners, other cosmetic products, or as body paints.
Claims22
A long-wearing cosmetic composition comprising a polymeric component selected from the group consisting of an acrylic acid derived polymer or copolymer, acrylic acid ester derived polymer or copolymer, a methacrylic acid derived polymer or copolymer, and a methacrylic acid ester derived polymer or copolymer, and at least one water soluble organic pigment.
A long-wearing cosmetic eyeliner or body paint composition comprising:
- a) from about 5 to about 95 weight % of a polymeric component selected from the group consisting of an acrylic acid derived polymer or copolymer, an acrylic acid ester derived polymer or copolymer, a methacrylic acid derived polymer or copolymer, and a methacrylic acid ester derived polymer;
- and b) from about 1 to about 20 weight % of at least one water soluble organic pigment.
A method of preparing a long-wearing cosmetic composition comprising combining a polymeric component selected from the group consisting of an acrylic acid derived polymer or copolymer, an acrylic acid ester derived polymer or copolymer, a methacrylic acid derived polymer or copolymer, and a methacrylic acid ester derived polymer or copolymer, and a water soluble organic pigment.
A method of preparing a long-wearing cosmetic composition for use in a flow-through nib-type eyeliner pen comprising combining an ammonium acrylate copolymer and a water soluble organic pigment.
Dependencies are inferred from the claim text.