发明名称 Sprayable depilatory composition and a method of use
摘要 A sprayable depilatory composition including a depilatory agent; a surfactant present in the range 0.1% to 5.0% by weight of the composition, wherein the composition has an initial viscosity substantially less than about 7.00 Pas.
申请公布号 US9358196(B2) 申请公布日期 2016.06.07
申请号 US200612083329 申请日期 2006.10.16
申请人 RECKITT BENCKISER (UK) LIMITED 发明人 Cawthorne Lee
分类号 A61K8/04;A61Q9/04;A61K8/46;A61K8/34;A61K8/39 主分类号 A61K8/04
代理机构 Troutman Sanders LLP 代理人 Troutman Sanders LLP ;Schneider Ryan A.;Kleckley Troy S.
主权项 1. A sprayable depilatory composition comprising: a depilatory agent; a surfactant comprising ceteareth 20, cetearyl alcohol, and stearyl ether, wherein the surfactant is present in the range of 0.1% to 3.5% by weight of the composition; and a pH regulator to maintain the pH of the composition at a value greater than 5; wherein the surfactant comprises ceteareth 20 present in an amount of not more than about 1.0% by weight of the composition; wherein the surfactant comprises cetearyl alcohol in an amount of less than about 2.2% by weight of the composition; wherein the surfactant comprises stearyl ether in an amount of less than about 0.6% by weight of the composition; wherein the composition has a viscosity in the range of about 1.0 Pas to about 5.00 Pas; wherein the depilatory agent comprises one or more depilatory actives selected from the group consisting of thioglycolic acid, cysteine, glutathione, N-acetyl-L-cysteine, lipoic acid, thiosalicylic acid, and thiolactic acid, and cosmetically- and/or pharmaceutically-acceptable salts thereof; and wherein the composition comprises the one or more depilatory actives in an amount of 8.0% to 14% by weight.
地址 Slough, Berkshire GB