发明名称 |
ORAL CARE COMPOSITIONS COMPRISING PEARLESCENT PIGMENTS |
摘要 |
The invention provides an oral care composition suitable for delivering a temporary whitening effect to the surface of teeth, the composition comprising: a continuous phase comprising water or polyhydric alcohol or a mixture thereof; a tooth surface whitening agent which is dispersed in the continuous phase, and a deposition aid for the tooth surface whitening agent; characterized in that the tooth surface whitening agent is a pearlescent pigment in an amount of at least 0.1% by weight based on the total weight of the composition, the pearlescent pigment being formed by coating one or more metal oxide layers onto particles of an inorganic substrate. |
申请公布号 |
EP2648680(A1) |
申请公布日期 |
2013.10.16 |
申请号 |
EP20110779436 |
申请日期 |
2011.11.08 |
申请人 |
UNILEVER PLC;UNILEVER NV |
发明人 |
JOINER, ANDREW;PARKER, ANDREW, PHILIP;PHILPOTTS, CAROLE, JANE |
分类号 |
A61K8/26;A61K8/73;A61K8/81;A61K8/86;A61Q11/00 |
主分类号 |
A61K8/26 |
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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