公开(公告)号：US20040141934A1

公开(公告)日：2004-07-22

申请号：US10346834

申请日：2003-01-17

Applicant: Colgate-Palmolive Company

Inventor： Lin Fei ,  Suman Chopra ,  Neeta Patel

IPC: A61K007/32

CPC classification number: A61K8/37 ,  A61K8/03 ,  A61K8/25 ,  A61K8/28 ,  A61K8/31 ,  A61K8/39 ,  A61K8/585 ,  A61K8/731 ,  A61K8/8111 ,  A61K8/891 ,  A61K8/897 ,  A61Q15/00

Abstract: A two-phase, elastomer-free, low viscosity, high water roll-on antiperspirant and/or deodorant composition comprising: (A) a non-polar phase having a viscosity up to 200 centipoise and comprising: (a) 0.1-40 weight % of a volatile and/or a nonvolatile silicone selected from the group consisting of linear and cyclic organo-substituted polysiloxanes wherein the viscosity is less than 5 centistokes for volatile silicones and in the range of 5-20 centistokes for non-volatile silicones; (b) 0-25 weight % of a straight or branched chain hydrocarbon polymer which has an average molecular weight in the range of 450-6000 daltons; (c) 0-15 weight % of one or more of a selected low viscosity, lipophilic emollient; and (B) a polar phase having a viscosity in the range of 10-2,000 centipoise and comprising: (a) at least 5 weight % of an antiperspirant active; (b) an aqueous component comprising at least 40% water and a sufficient amount of a C2-3 alcohol, a glycol or a polyhydric alcohol so that the antiperspirant active is dissolved in the aqueous component; and (c) a selected thickening agent; wherein the ratio of oil phase to water phase is in the range of 15:85-40:60; and whereby the composition is able to form a temporarily stabilized emulsion after shaking for a period not exceeding 24 hours.

Abstract translation: 一种两相，无弹性体，低粘度，高水滚动止汗剂和/或除臭剂组合物，其包含：（A）非极性相，其粘度高达200厘泊，并包含：（a）0.1-40重量％ ％的选自线性和环状有机取代的聚硅氧烷的挥发性和/或非挥发性硅氧烷，其中对于挥发性硅氧烷的粘度小于5厘沲，对于非挥发性硅氧烷为5-20厘沲; （b）0-25重量％的平均分子量在450-6000道尔顿范围内的直链或支链烃聚合物; （c）0-15重量％的一种或多种选择的低粘度亲脂性润肤剂; 和（B）粘度在10-2000厘泊范围内的极性相，并且包含：（a）至少5重量％的止汗活性剂; （b）含有至少40％水和足够量的C2-3醇，二元醇或多元醇的水性成分，使得止汗剂活性物质溶于水性成分中; 和（c）所选择的增稠剂; 其中油相与水相的比例在15:85-40:60的范围内; 并且由此组合物能够在摇动后不超过24小时的时间形成临时稳定的乳液。