Patent ID: 9320922
Filing Date: 2016-04-26
CPC Classification: A61K,A61Q

Claim Text:
1. Transparent perspiration-inhibiting composition in the form of a water-in-oil emulsion, comprising: a) an external oil phase in an amount of 10 to 20 wt % and having a.i) at least one symmetrical, asymmetrical, or cyclic ester of carbonic acid with linear or branched C6 to C22 alkanols, a.ii) at least one addition product of 1 to 14 propylene oxide units with univalent or polyvalent C3-16 alkanols, and a.iii) 0 to a maximum of 3 wt % cyclomethicone, b) a dispersed aqueous phase in an amount of 75 to 90 wt % and having at least one perspiration-inhibiting active substance chosen from aluminum-zirconium compounds, and at least one compound chosen from water-soluble polyvalent Ca to C9 alkanols having 2 to 6 hydroxyl groups and water-soluble polyethylene glycols having 3 to 20 ethylene oxide units, wherein the water-soluble polyvalent C2 to C9 alkanols having 2 to 6 hydroxyl groups and water-soluble polyethylene glycols having 3 to 20 ethylene oxide units are present in an amount of 20 to 60 wt. %, c) at least one silicone-based water-in-oil emulsifier having at least one alkyl substituent R having 4 to 20 carbon atoms present in an amount of 2 to 3 wt. %, d) at least one polyethylene glycol ether of a linear or branched C12 to C22 alkanol with 35 to 150 ethylene oxide units present in an amount of 2 to 3 wt. % and selected from the group consisting of Laureth-35, Laureth-40, Laureth-45, Laureth-50, Laureth-55, Laureth-60, Laureth-65, Laureth-70, Laureth-75, Laureth-80, Laureth-85, Laureth-90, Laureth-95, Laureth-100, Myristeth-35, Myristeth-40, Myristeth-45, Myristeth-50, Myristeth-55, Myristeth-60, Myristeth-65, Myristeth-70, Myristeth-75, Myristeth-80, Myristeth-85, Myristeth-90, Myristeth-95, Myristeth-100, Ceteth-35, Ceteth-40, Ceteth-45, Ceteth-50, Ceteth-55, Ceteth-60, Ceteth-65, Ceteth-70, Ceteth-75, Ceteth-80, Ceteth-85, Ceteth-90, Ceteth-95, Ceteth-100, Ceteth-110, Ceteth-120, Ceteth-130, Ceteth-140, Ceteth-150, Isoceteth-35, Isoceteth-40, Isoceteth-45, Isoceteth-50, Isoceteth-55, Isoceteth-60, Isoceteth-65, Isoceteth-70, Isoceteth-75, Isoceteth-80, Isoceteth-85, Isoceteth-90, Isoceteth-95, Isoceteth-100, Isoceteth-110, Isoceteth-120, Isoceteth-130, Isoceteth-140, Isoceteth-150, Steareth-35, Steareth-40, Steareth-45, Steareth-50, Steareth-55, Steareth-60, Steareth-65, Steareth-70, Steareth-75, Steareth-80, Steareth-85, Steareth-90, Steareth-95, Steareth-100, Steareth-110, Steareth-120, Steareth-130, Steareth-140, Steareth-150, Isosteareth-35, Isosteareth-40, Isosteareth-45, Isosteareth-50, Isosteareth-55, Isosteareth-60, Isosteareth-65, Isosteareth-70, Isosteareth-75, Isosteareth-80, Isosteareth-85, Isosteareth-90, Isosteareth-95, Isosteareth-100, Isosteareth-110, Isosteareth-120, Isosteareth-130, Isosteareth-140, Isosteareth-150, Arachideth-35, Arachideth-40, Arachideth-45, Arachideth-50, Arachideth-55, Arachideth-60, Arachideth-65, Arachideth-70, Arachideth-75, Arachideth-80, Araehideth-85, Arachideth-90, Arachideth-95, Arachideth-100, Arachideth-110, Arachideth-120, Arachideth-130, Arachideth-140, Arachideth-150, Beheneth-35, Beheneth-40, Beheneth-45, Beheneth-50, Beheneth-55, Beheneth-60, Beheneth-65, Beheneth-70, Beheneth-75, Beheneth-80, Beheneth-85, Beheneth-90, Beheneth-95, Beheneth-100, Beheneth-110, Beheneth-120, Beheneth-130, Beheneth-140, Beheneth-150, and mixtures thereof, e) no silicone-free water-in-oil emulsifier, all wt % referring to total weight of the emulsion; wherein the at least one perspiration-inhibiting active substance is present in an amount of from 10 to 22 wt %, based on active-substance content per total weight of the emulsion and wherein the composition has a viscosity of from 30,000 to 150,000 mPas at 21° C.