发明名称 |
ORAL CARE COMPOSITION WITH CROSS-LINKED POLYMER PEROXIDE |
摘要 |
Oral care compositions comprising: (a) a peroxide complex comprising a peroxide component and an N-vinyl heterocyclic polymer (e.g., poly-N-vinyl polylactam, or poly-N-vinyl-polyimide); (b) a whitening agent (e.g., hydrogen peroxide); and (c) an orally acceptable carrier. In one embodiment, the carrier comprises a film forming material. Methods are also provided for making an oral care composition comprising: (a) mixing a whitening agent, silicone adhesive and carrier fluid to form a homogenous mixture; (b) adding a peroxide complex to said homogenous mixture, wherein said complex comprises hydrogen peroxide and an N-vinyl heterocyclic polymer; and (c) mixing under vacuum. |
申请公布号 |
CA2576731(A1) |
申请公布日期 |
2006.03.09 |
申请号 |
CA20052576731 |
申请日期 |
2005.08.25 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
PAN, GUISHENG;PRENCIPE, MICHAEL;CHOPRA, SUMAN K.;MANDADI, PRAKASARAO;ZAIDEL, LYNETTE A. |
分类号 |
A61Q11/02;A61K8/22;A61K8/25;A61K8/81 |
主分类号 |
A61Q11/02 |
代理机构 |
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代理人 |
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主权项 |
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