Abstract: A subject-matter of the invention is a cosmetic method for making up or for the nontherapeutic care of keratinous substances chosen from the nails, skin, lips or eyelashes, the method consisting in: a. depositing on the said keratinous substances at least one layer of at least one first composition comprising at least one first noncrosslinked polyrotaxane and at least one second noncrosslinked polyrotaxane, b. subjecting the said composition, simultaneously with or subsequent to its application, to at least one chemical, physicochemical and/or mechanical stimulus.

Abstract: The present invention relates to a composition for colouring keratinous materials. The composition contains in an appropriate medium at least one supra-molecular colouring system of the type (COLORANT)n(SAU)m(I), in which (COLORANT) is any chromophore having a maximal absorption of between 300 nm and 1200 nm covalently bonded to (SAU), and (SAU) represents an acceptor/donor radical capable of forming at least three hydrogen bonds. The invention provides a resistant and varied colouration of keratinous materials.

Abstract: The invention relates to a cosmetic product comprising a first composition and a second composition, the first composition being anhydrous and comprising a crosslinked polyrotaxane and a second composition comprising a physiologically acceptable solvent capable of being absorbed by the said crosslinked polyrotaxane. The invention also relates to a make-up process and to a make-up kit. The latter is in particular a lipstick, a mascara or a foundation.

Abstract: The invention relates to a cosmetic or pharmaceutical composition comprising, in a physiologically acceptable medium, at least one type of polymer containing at least one type of novel monomer compound exhibiting optical properties. Said invention also relates to a cosmetic method for making up or treating keratinous materials, in particular a body or face skin, lips, nails, eyebrows, eyelashes and/or hairs, including the application of said cosmetic composition to said materials. Novel monomer compounds exhibiting optical properties, polymers containing said compounds and the use thereof in a composition in order to transfer the optical properties thereto, in particular fluorescent or optical brightener properties are also disclosed.

Abstract: The invention relates to an anhydrous cosmetic composition intended to be applied to keratinous substances, in particular the skin, the lips or the eyelashes. This composition comprises at least one crosslinked polyrotaxane polymer and at least one oil. This composition makes it possible in particular to form, on keratinous substances, a deposited layer which increases in volume by addition of water or by the action of saliva or sweat. This composition is in particular a mascara, a lipstick or a foundation formulation.

Abstract: The invention relates to a cosmetic or pharmaceutical composition comprising, in a physiologically acceptable medium, at least one type of polymer containing at least one type of novel monomer compound exhibiting optical properties. Said invention also relates to a cosmetic method for making up or treating keratinous materials, in particular a body or face skin, lips, nails, eyebrows, eyelashes and/or hairs, including the application of said cosmetic composition to said materials. Novel monomer compounds exhibiting optical properties, polymers containing said compounds and the use thereof in a composition in order to transfer the optical properties thereto, in particular fluorescent or optical brightener properties are also disclosed.

Abstract: The invention relates to a cosmetic or pharmaceutical composition comprising, in a physiologically acceptable medium, at least one type of polymer containing at least one type of novel monomer compound exhibiting optical properties. Said invention also relates to a cosmetic method for making up or treating keratinous materials, in particular a body or face skin, lips, nails, eyebrows, eyelashes and/or hairs, including the application of said cosmetic composition to said materials. Novel monomer compounds exhibiting optical properties, polymers containing said compounds and the use thereof in a composition in order to transfer the optical properties thereto, in particular fluorescent properties are also disclosed.

Abstract: The invention relates to a cosmetic or pharmaceutical composition containing, in a physiologically-acceptable medium, at least one polymer comprising at least one novel monomeric compound having optical effect properties. The invention also relates to a cosmetic method of making up or caring for keratin materials, such as the skin belonging to the body or face, lips, nails, eyelashes, eyebrows and/or hair, consisting in applying one such cosmetic composition to said materials. The invention further relates to novel monomeric compounds having formula (I) and optical properties, the polymers comprising same and the uses thereof in a composition in order to provide said composition with optical effects, e.g. fluorescence or optical brightening.

Abstract: The present disclosure relates to novel block polymers comprising at least one monomer with an optical effect of formula (I), and to cosmetic compositions comprising them, such as nail varnish compositions, foundation compositions and anti-ageing compositions. The present disclosure also relates to a cosmetic treatment process comprising the application of the composition to keratin materials.

Abstract: The present disclosure relates to novel block polymers comprising at least one monomer with an optical effect, and to cosmetic compositions comprising them, for example nail varnish compositions, foundation compositions, and anti-ageing compositions. The present disclosure also relates to cosmetic treatment processes using the compositions disclosed herein, and to the use of these polymers as tensioning agents.

Abstract: The present disclosure relates to novel block polymers comprising at least one monomer with an optical effect, and to cosmetic compositions comprising them, such as nail varnish compositions, foundation compositions and anti-ageing compositions. The present disclosure also relates to a cosmetic treatment process using the composition disclosed herein.

Abstract: Disclosed herein are novel block polymers comprising at least one monomer with an optical effect, and cosmetic compositions comprising the polymers, such as nail varnish compositions, foundation compositions, and anti-ageing compositions. Also disclosed herein are a cosmetic treatment process comprising applying to a keratin material the cosmetic composition as disclosed herein, and the use of these polymers as tensioning agents.