Patent ID: 8574559
Filing Date: 2013-11-05
Classification: A61K,A61Q

Abstract:
1. A deodorant or antiperspirant stick composition comprising: a) 4%-20% of at least one lipid or wax component with a melting point >50° C., which is not to be apportioned to components b) or c), b) 0.5%-10% of at least one nonionic oil-in-water emulsifier with an HLB value of more than 7 within an oil-in-water emulsifier mixture with an average HLB value in the range of 10-19, c) 1%-4% of at least one nonionic water-in-oil emulsifier with an HLB value of more than 1.0 and up to 7.0, chosen from the mono- and di-esters of ethylene glycol and the mono -,di-,tri- and tetra esters of pentaerythritol with linear saturated and unsaturated fatty acids with 12-30 carbon atoms, which can be hydroxylated, as well as mixtures thereof, as consistency providers and/or water binders, d) 3%-20% of at least one oil, liquid at 20° C., which represents neither a scent component nor an essential oil, whereby the average solubility parameter of the totality of the contained oils differs in the presence of linear saturated fatty alcohols with a chain length of at least 8 carbon atoms by a maximum of −0.7 (cal/cm e) at least one water-soluble polyhydric C f) 5% up to less than 50% by weight of water, and g) at least one deodorant or antiperspirant active substance, wherein the composition is an oil-in-water dispersion/emulsion in the form of a stick, all weight percentages based on total weight of the composition unless indicated otherwise.