Cosmetic composition comprising a film-forming polymer, a poly-alpha-olefin and a liquid fatty phase

The composition according to claim 17, wherein said at least one volatile hydrocarbon oil is present in an amount ranging from 20% to 99.4% by weight with respect to the total weight of said composition.

A make-up, comprising a film-forming composition, which comprises:

• a liquid fatty phase, including at least one volatile hydrocarbon oil, and at least one film-forming polymer in said liquid fatty phase, and
• at least one polyolefin wax resulting from the homopolymerization of at least one alpha-olefin having at least 10 carbon atoms, and wherein said at least one polyolefin wax has a melting point ranging from 50° C. to 80° C.

An eyeliner, mascara, foundation, eyeshadow, face powder, lipstick, concealer or a temporary or semi-permanent tattooing product for making up the body, comprising a film-forming composition, which comprises:

• a liquid fatty phase, including at least one volatile hydrocarbon oil, and at least one film-forming polymer in said liquid fatty phase, and
• at least one polyolefin wax resulting from the homopolymerization of at least one alpha-olefin having at least 10 carbon atoms, and wherein said at least one polyolefin wax has a melting point ranging from 50° C. to 80° C.

A product for cosmetically treating skin, keratinous fibres or lips comprising a film-forming composition, which comprises:

• a liquid fatty phase, including at least one volatile hydrocarbon oil, and at least one film-forming polymer in said liquid fatty phase, and
• at least one polyolefin wax resulting from the homopolymerization of at least one alpha-olefin having at least 10 carbon atoms, and wherein said at least one polyolefin wax has a melting point ranging from 50° C. to 80° C.

A process for making up the skin, keratinous fibres or lips, comprising:

• applying to said skin, keratinous fibres or lips an effective amount of a film-forming composition, which comprises:
• a liquid fatty phase, including at least one volatile hydrocarbon oil, and at least one film-forming polymer in said liquid fatty phase, and
• at least one polyolefin wax resulting from the homopolymerization of at least one alpha-olefin having at least 10 carbon atoms, and wherein said at least one polyolefin wax has a melting point ranging from 50° C. to 80° C.

A process for non-therapeutically treating skin, keratinous fibres or lips, comprising:

• applying to said skin, keratinous fibers or lips an effective amount of a film-forming composition, which comprises
• a liquid fatty phase, including at least one volatile hydrocarbon oil, and at least one film-forming polymer in said liquid fatty phase, and
• at least one polyolefin wax resulting from the homopolymerization of at least one alpha-olefin having at least 10 carbon atoms, and wherein said at least one polyolefin wax has a melting point ranging from 50° C. to 80° C.

A process for producing a film on the skin, keratinous fibres or lips, comprising:

• applying to said skin, keratinous fibers or lips an effective amount of a film-forming composition, which comprises:
• a liquid fatty phase, including at least one volatile hydrocarbon oil, and at least one film-forming polymer in said liquid fatty phase, and
• at least one polyolefin wax resulting from the homopolymerization of at least one alpha-olefin having at least 10 carbon atoms, and wherein said at least one polyolefin wax has a melting point ranging from 50° C. to 80°°C., for a time sufficient to form a film having non-transfer properties.

A process for producing a film on the skin, keratinous fibres or lips, comprising:

• applying to said skin, keratinous fibers or lips an effective amount of a film-forming composition, which comprises:
• a liquid fatty phase, including at least one volatile hydrocarbon oil, and at least one film-forming polymer in said liquid fatty phase, and
• at least one polyolefin wax resulting from the homopolymerization of at least one alpha-olefin having at least 10 carbon atoms, and wherein said at least one polyolefin wax has a melting point ranging from 50° C. to 80°°C., for a time sufficient to form a film having good hold with regard to rubbing and/or to tears and/or to perspiration and/or to sebum.

A process for producing a film on the skin, keratinous fibres or lips, comprising:

• applying to said skin, keratinous fibers or lips an effective amount of a film-forming composition, which comprises:
• a liquid fatty phase, including at least one volatile hydrocarbon oil, and at least one film-forming polymer in said liquid fatty phase, and
• at least one polyolefin wax resulting from the homopolymerization of at least one alpha-olefin having at least 10 carbon atoms, and wherein said at least one polyolefin wax has a melting point ranging from 50° C. to 80°°C., for a time sufficient to form a film having water-resistant properties.

A homogeneous cosmetic or dermatological film-forming composition comprising:

• a liquid fatty phase, including at least one volatile hydrocarbon oil, and at least one film-forming polymer soluble or dispersible in said liquid fatty phase, and at least one polyolefin wax resulting from the homopolymerization of at least one alpha-olefin having at least 10 carbon atoms, and wherein said at least one polyolefin wax has a melting point ranging from 50° C. to 80° C.