| abstract |
PCT No. PCT/US96/02836 Sec. 371 Date Apr. 14, 1998 Sec. 102(e) Date Apr. 14, 1998 PCT Filed Feb. 29, 1996 PCT Pub. No. WO96/26709 PCT Pub. Date Sep. 6, 1996A clear gel cosmetic stick is disclosed which includes a liquid vehicle, an antiperspirant salt dissolved in the liquid vehicle, a dibenzylidene alditol, and a co-gellant. The co-gellant is preferably a hydroxyalkyl cellulose and the stick optionally also includes a chelating agent. The cosmetic stick comprises in percent by weight about 70% to about 95%, preferably 75 to 92%, of a liquid vehicle, about 1% to about 22%, preferably 3% to 15%, of an antiperspirant salt dissolved in the vehicle, about 0.5% to about 2% of a dibenzylidene alditol, about 0.1% to about 0.5%, preferably 0.2% to 0.4%, of a hydroxyalkyl cellulose, and optionally about 0.05% to about 3%, preferably 0.1% to 2%, of a chelating agent. Preferably the liquid vehicle comprises a polyhydric alcohol having from 3 to 6 carbon atoms and from 2 to 6 hydroxyl groups and is substantially free of monohydric alcohol and strong alkali such as sodium hydroxide and potassium hydroxide. Preferably the cosmetic stick will have a turbidity of less than about 120 NTU, more preferably less than 100 NTU, and a hardness of about 60 to 150. |