发明名称 |
Tooth whitening products |
摘要 |
<p>A tooth whitening product is provided. The tooth whitening product includes a material sized to cover at least a portion of the front surface of a plurality of teeth. A thin layer of a tooth whitening composition is disposed on the material. The whitening composition contains a peroxide active with a concentration greater than about 7.5% and less than about 20% by weight of the tooth whitening composition, and the tooth whitening composition has a peroxide density less than about 2.4 mg/cm<SUP>2</SUP>.</p> |
申请公布号 |
EP1505951(B1) |
申请公布日期 |
2013.04.10 |
申请号 |
EP20030755465 |
申请日期 |
2003.05.17 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
SAGEL, PAUL, ALBERT;GERLACH, ROBERT, WOODROW |
分类号 |
A61K6/02;A61K8/00;A61K6/027;A61K8/02;A61K8/18;A61K8/22;A61K31/00;A61Q11/00 |
主分类号 |
A61K6/02 |
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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