发明名称 |
CLEAR ANTIPERSPIRANTS AND DEODORANTS MADE WITH SILOXANE-BASED POLYAMIDES |
摘要 |
Clear antiperspirant and/or deodorant compositions, especially clear sticks having good structural integrity, can be formed by incorporating at least 8% by weight based on the total weight of the composition of a selected siliconized polyamide into a product formulated with at least one silicone material and at least one non-silicone emollient. The siliconized polyamides have the silicone portion in the acid side of the polyamide and are selected so that: (a) the degree of polymerization in the silicone portion is in the range of 12-18; (b) the average molecular weight of the siliconized polyamide is at least 50,000 daltons with at least 95% of the polyamide having a molecular weight greater than 10,000 as measured by size exclusion chromatography; and (c) the polydispersity is less than 20. |
申请公布号 |
WO0217870(A2) |
申请公布日期 |
2002.03.07 |
申请号 |
WO2001US27008 |
申请日期 |
2001.08.30 |
申请人 |
COLGATE-PALMOLIVE COMPANY;DOW CORNING CORPORATION |
发明人 |
CAI, HENG;URRUTIA-GUTIERREZ, ADRIANA;FAN, AIXING |
分类号 |
A61K6/00;A61K8/39;A61K8/58;A61K8/898;A61K9/00;A61K31/74;A61Q15/00 |
主分类号 |
A61K6/00 |
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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