US Patent 9872551 Packaged antiperspirant compositions

A packaged antiperspirant product is provided. The packaged antiperspirant product includes an anhydrous antiperspirant composition having an antiperspirant active and a package having a container body with an interior chamber storing the anhydrous antiperspirant composition. A dome closes one end of the container body and has a plurality of apertures extending through the thickness of the dome. A movable elevator is disposed within the container body. The anhydrous antiperspirant composition is expellable through the plurality of apertures when the elevator is advanced toward the dome. The dome is formed at least in part from a thermally conductive material and wherein one of the dome or the thermally conductive material have a thermal conductivity greater than about 5 W/m·K.