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 |