L'oreal

Celine Farcet

Philippe Ilekti

Bernadette Charleux

Maud Save

Lisa Houillot

Alexendra Schvent

The present invention relates to a dispersion of polymer particles in a liquid carbon-based medium, the said particles having a flexible polymeric core and being surface-stabilized with a block stabilizing polymer comprising at least one block that is soluble in the said carbon-based medium and at least one block that is insoluble in the said carbon-based medium. The invention also relates to a cosmetic composition comprising the said dispersion, and to a cosmetic treatment process using the said composition.

Dispersion of soft polymer particles, cosmetic composition comprising it and cosmetic treatment method

Novel gradient copolymers including at least two different and specifically selected monomers, and cosmetic or skin-care compositions including same. The invention also relates to a cosmetic method for make-up or the care of keratin materials, in particular the skin of the body or of the face, the nails, the hair and/or the eyelashes, comprising the application of a cosmetic composition as defined above on said materials.

Gradient copolymer, composition including same and cosmetic make-up or care method

Composition for making up and/or caring for keratinous substances containing a block copolymer and a nonvolatile hydrocarbon ester oil.

Growing community of inventors

Les Pavillons Sous Bois, France

Celine Farcet