发明名称 |
ANHYDROUS CREAMS, LOTIONS AND GELS |
摘要 |
Substantially anhydrous compositions having a viscosity greater then 1000 centipoise are prepared by combining a polar solvent with a thickening agent selected from the group consisting of acrylic acid polymers and polyacrylamides. These compositions are particularly suited for topical use to deliver beneficial agents to the skin of a user. Being anhydrous, the compositions are particularly well suited to effectuate the delivery of beneficial agents that are unstable over time in aqueous systems. |
申请公布号 |
WO0245662(A2) |
申请公布日期 |
2002.06.13 |
申请号 |
WO2001US46429 |
申请日期 |
2001.12.06 |
申请人 |
IMAGINATIVE RESEARCH ASSOCIATES, INC. |
发明人 |
VISHNUPAD, MOHAN |
分类号 |
A61K8/38;A61K8/67;A61K8/81;A61K47/32;A61Q19/00;A61Q19/10;C11D3/32;C11D3/37;C11D3/43 |
主分类号 |
A61K8/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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