Composition having a liquid fatty phase gelified by a semicrystalline polymer

摘要

New composition comprises an oil phase thickened with a low-melting semi-crystalline polymer (I) that is solid at room temperature, has a melting point below 50 deg C, has a number-average molecular weight above 2000 and comprises one or more crystallizable side chains and/or crystallizable backbone sequences. An Independent claim is also included for the cosmetic use of a high-melting semi-crystalline polymer (II) in a composition comprising a continuous oil phase as an agent for thickening the oil phase in the absence of waxes and/or fillers to form a solid with a hardness of 100-350 gf, where (II) is solid at room temperature, has a melting point of at least 50 deg C, has a number-average molecular weight above 2000 and comprises one or more crystallizable side chains and/or crystallizable backbone sequences.