Cosmetic composition comprising at least one aprotic hydrocarbon-based volatile solvent

A cosmetic composition comprising, in a physiologically acceptable medium, at least one aprotic hydrocarbon-based volatile solvent comprising no more than one branch, wherein the volatility of the solvent is such that the amount evaporated in 30 minutes is from 4.1 mg/cm2 to 24 mg/cm2, and provided that

• when the at least one aprotic hydrocarbon-based volatile solvent is an ether of formula R1-O—R2, the at least one aprotic hydrocarbon-based volatile solvent can comprise more than one branch,
• wherein R1 and R2 are identical or different and represent a linear or branched hydrocarbon-based radical, with the proviso that:
• when R1 and R2 are linear, they each comprise from 1 to 10 carbon atoms with 10≦R1+R2≦11;
• and
• when R1 and/or R2 are branched, they each comprise from 1 to 12 carbon atoms with 10≦R1+R2≦13.

A cosmetic process for making up and/or caring for the skin, the lips and/or keratin fibres, comprising:

• applying a cosmetic composition to the skin, the lips and/or the keratin fibres, wherein the cosmetic composition comprises, in a physiologically acceptable medium, at least one aprotic hydrocarbon-based volatile solvent comprising no more than one branch, wherein the volatility of the at least one aprotic hydrocarbon-based volatile solvent is such that the amount evaporated in 30 minutes is from 4.1 mg/cm2 to 24 mg/cm2, and provided that
• when the at least one aprotic hydrocarbon-based volatile solvent is an ether of formula R1-O—R2, the at least one aprotic hydrocarbon-based volatile solvent comprise no more than one branch or more than one branch,
• wherein R1 and R2 are identical or different and represent a linear or branched hydrocarbon-based radical, with the proviso that:
• when R1 and R2 are linear, they each contain from 1 to 10 carbon atoms with 10≦R1+R2≦11;
• and
• when R1 and/or R2 are branched, they each contain from 1 to 12 carbon atoms with 10≦R1+R2≦13.