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AssigneeMiyoshi Europe
InventorsSébastien Gougeon, Quentin Dauphin, Laetitia Sellal, Stephane Nicolas, Pauline Bosmet
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The invention relates to a compound (1) comprising at least 50% by weight of a functional agent, characterized in that it also comprises a waxy matrix (3), within which said functional agent is dispersed, wherein said compound (1) is solid at room temperature and intended to be dispersed by fluidization and/or solubilization within a cosmetic and/or dermatological composition to incorporate therein said functional agent, said functional agent being formed from solid particles (2) having undergone a surface treatment resulting in a reductions in the absorption capacity of the waxy matrix (3) by said treated solid particles (2), as compared to untreated solid particles of the same nature. The invention also relates to a formulation of cosmetic and/or dermatological compositions.
A compound (1) comprising at least 50 weight % of a functional agent, characterized in that it also comprises a waxy matrix (3) within which said functional agent is dispersed, said compound (1) being solid at room temperature and intended to be dispersed by fluidification and/or solubilization within a cosmetic and/or dermatological composition to integrate said functional agent therein, said functional agent being formed by solid particles (2) having undergone a surface treatment causing a reduction of the capacity of absorption of the waxy matrix (3) by said treated solid particles (2), in comparison with non-treated solid particles of the same kind.
Dependencies are inferred from the claim text.