发明名称 |
STABLE EMULSIONS FOR COSMETIC PRODUCTS |
摘要 |
Low water emulsions are described which are useful for antiperspirants and/or deodorants wherein the emulsions are made by combining (I) 15-33% of an external phase comprising: (a) 1-25% of an organic ester having a refractive index in the range of 1.43-1.60 and capable of releasing an antiperspirant active to achieve a specified conductivity; (b) a sufficient amount of a silicone copolyol to achieve a solids content of 0.25-10%; (c) a sufficient amount of a volatile silicone to achieve a total amount of the external phase as 15-33%; (c) 0-5% of a silicone elastomer (on an actives basis); and (d) 0-15% of at least one emollient; and (II) 67-85% of an internal phase comprising: (a) an effective amount of at least one cosmetically active ingredient; (b) a sufficient amount of a solvent component to dissolve the cosmetically active ingredient with a maximum amount being about 80%; (c) 0.5-15% of water optionally containing up to 30% of an ionizable salt soluble in water; (d) 0-5% of a non-ionic emulsifier; and (e) 0-10% ethanol; wherein: (1) the final refractive index of the composition is in the range of 1.42-1.52; and (2) the conductance of the composition is at least 250 micro Siemens/cm/ml at a loading of at least 7% by weight level of antiperspirant active. |
申请公布号 |
PL365178(A1) |
申请公布日期 |
2004.12.27 |
申请号 |
PL20010365178 |
申请日期 |
2001.05.16 |
申请人 |
COLGATE-PALMOLIVE CO. |
发明人 |
SCHAMPER THOMAS;CHOPRA SUMAN KUMAR;MOGHE BHAL;BRAHMS JOHN CARL-FREDERICK;BUSTOS MARDOQUEO;HILLIARD PETER JR.;JOHANSSON MARIE;ORTIZ CLAUDIO;POPOFF CHRISTINE |
分类号 |
A61K8/06;A61K8/894;A61K8/898;A61Q15/00 |
主分类号 |
A61K8/06 |
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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