Cosmetic composition including a polymeric particle dispersion

A composition in the form of a cast product comprising:

• at least one wax, and
• a non-aqueous dispersion of crosslinked and surface-stabilized polymer particles in a cosmetically, dermatologically, hygienically or pharmaceutically acceptable liquid fatty substance, wherein said polymer particles are stabilized by at least one surface-stabilizing polymer.

A composition in the form of a compact powder comprising:

• at least one fatty binder and at least one pulverulent compound, and
• a non-aqueous dispersion of surface-stabilized polymer particles in a cosmetically, dermatologically, pharmaceutically or hygienically acceptable liquid fatty substance, wherein the particles are stabilized by at least one surface-stabilizing polymer.

A composition comprising a non-aqueous dispersion of non-film-forming surface-stabilized polymer particles in a cosmetically, dermatologically, hygienically or pharmaceutically acceptable non-volatile liquid fatty substance, wherein said dispersion has a solids content of at least 15% by weight, and wherein the particles are stabilized by at least one surface-stabilizing polymer.

A method for improving the lengthening of the eyelashes for improving the remanence in water of a cosmetic composition for making up the eyes, said method comprising applying to the eyes a cosmetic composition comprising at least one fatty substance and/or at least one pulverulent compound and a non-aqueous dispersion of surface-stabilized polymer particles in at least one liquid fatty substance, wherein the particles are stabilized by at least one surface-stabilizing polymer.

A method for attenuating the migration of the constituents of a cosmetic composition into the fine lines in the skin for improving the staying power of a cosmetic composition on the skin, said method comprising applying to the skin a composition in the form of a cast product containing at least one wax and a non-aqueous dispersion of non-film-forming surface-stabilized polymer particles in at least one cosmetically, dermatologically, pharmaceutically or hygienically acceptable liquid fatty substance, wherein the particles are stabilized by at least one surface-stabilizing polymer.

A method for facilitating the compacting of a cosmetic composition in the form of a compact powder, said method comprising preparing a composition in the form of a compact powder containing at least one fatty binder and/or at least one pulverulent compound, and including in said composition a non-aqueous dispersion of surface-stabilized polymer particles in at least one cosmetically, dermatologically, pharmaceutically or hygienically acceptable liquid fatty substance, wherein the particles are stabilized by at least one surface-stabilizing polymer.

A method for softening the wrinkles and/or fine lines in the skin, said method comprising applying to the skin a cosmetic, dermatological, pharmaceutical or hygiene composition containing a non-aqueous dispersion of non-film-forming surface-stabilized polymer particles in at least one cosmetically, dermatologically, hygienically or pharmaceutically acceptable non-volatile liquid fatty substance, wherein said dispersion has a solids content of at least 15% by weight and wherein the particles are stabilized by at least one surface-stabilizing polymer.

A method for preparing a cosmetic composition comprising the step of including in said composition at least one fatty substance and optionally at least one pulverulent compound, and a non-aqueous dispersion of surface-stabilized polymer particles in at least one liquid fatty substance, wherein the particles are stabilized by at least one surface-stabilizing polymer.

A cosmetic composition comprising:

• at least one pulverulent compound, and
• a non-aqueous dispersion of surface-stabilized polymer particles in at least one liquid fatty substance, wherein said particles are particles of at least one polymer, and wherein said polymer particles are stabilized by at least one surface-stabilizing polymer.

A method for preparing a cosmetic composition comprising the step of including in said composition at least one pulverulent compound, and a non-aqueous dispersion of surface-stabilized polymer particles in at least one liquid fatty substance, wherein the particles are stabilized by at least one surface-stabilizing polymer.