Patent ID: 6949504

Claim:
A composition comprising: at least one liquid fatty phase structured by at least one semi-crystalline polymer having a low melting point and an organic structure, wherein said at least one semi-crystalline polymer is solid at ambient temperature and has a melting temperature of less than 50° C., and wherein said at least one semi-crystalline polymer comprises (a) a polymer backbone; and (b) at least one crystallizable organic side chain and/or at least one crystallizable organic block which forms part of the polymer backbone of said semi-crystalline polymer, and at least one compound chosen from crystalline and semi-crystalline compounds having an organic structure and a high melting point, wherein said compound is solid at ambient temperature and has a melting temperature of at least equal to 50° C. wherein said at least one semi-crystalline polymer has a number-average molecular mass of greater than 2,000, and wherein the liquid fatty phase and the at least one semi-crystalline polymer form a physiologically acceptable medium.