Hair compositions and methods of use thereof
AssigneeLiving Proof, Inc.
InventorLauren A. Trahan
Life of this patent
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Abstract
Hair spray compositions comprising a liquid carrier, hollow. fluid-filled microspheres. a polymer fixative, and propellant are provided.
Claims34
A hair treatment composition comprising at least one liquid carrier;
- hollow, fluid-filled microspheres;
- at least one polymer fixative, and at least one propellant.
A hair treatment composition packaged in an aerosol device comprising at least one liquid carrier;
- hollow, fluid-filled microspheres;
- at least one polymer fixative, and at least one propellant.
An aerosol hair spray composition comprising at least one liquid carrier;
- hollow, fluid-filled microspheres;
- at least one polymer fixative, and at least one propellant.
An aerosol, essentially anhydrous hair spray composition comprising at least one liquid carrier;
- hollow, fluid-filled microspheres;
- at least one polymer fixative, and at least one propellant.
The composition of any of the preceding claims, wherein the liquid carrier is present at a level from about 0.2% to about 50% of the composition.
The composition of any of the preceding claims, wherein the liquid carrier is present at a level from about 2% to about 20% of the composition.
The composition of any of the preceding claims, wherein said microspheres comprise a thermoplastic material wall.
The composition of any of the preceding claims, wherein the microspheres have a mean particle size of about 10 to about 120 micron.
The composition of any of the preceding claims, wherein the microspheres have a mean particle size of about 10 to about 40 micron.
The composition of any of the preceding claims, wherein the microspheres have a mean particle size of about 20 micron.
The composition of any of the preceding claims, wherein the microspheres in their expanded state have a density of about 0.01 g/cm3 to about 0.6 g/cm3.
The composition of any of the preceding claims, wherein the microspheres is present at a level of about 0.01 to about 2% of the composition.
The composition of any of the preceding claims, wherein the microspheres is present at a level of about 0.1 to about 0.5% of the composition.
The composition of any of the preceding claims, wherein the polymer fixative is present at a level of about 0.1 to 10% by weight of composition.
The composition of any of the preceding claims, wherein the polymer fixative is present at a level of about 0.5 to 5% by weight of composition.
The composition of any of the preceding claims, wherein the polymer fixative is nonionic, anionic, or cationic in charge.
The composition of any of the preceding claims, wherein the propellant is present at a level of about 40 to about 90% of the composition.
The composition of any of the preceding claims, wherein the propellant is present at a level of about 65 to about 85% of the composition.
The composition of any of the preceding claims, wherein the propellant is selected from the group consisting dimethyl ether, difluoroethane, tetrafluoroethane, propane, n-butane, isobutane, n-pentane, isopentane, compressed air, carbon dioxide, nitrogen gas, nitrous oxide, and combinations thereof.
The composition of any of the proceeding claims, wherein the composition is essentially anhydrous.
Dependencies are inferred from the claim text.