Tooth whitening composition containing cross-linked polymer-peroxides
    1.
    发明申请
    Tooth whitening composition containing cross-linked polymer-peroxides 审中-公开
    含有交联聚合物 - 过氧化物的牙齿美白组合物

    公开(公告)号:US20060147394A1

    公开(公告)日:2006-07-06

    申请号:US11285871

    申请日:2005-11-23

    IPC分类号: A61K8/00

    CPC分类号: A61K8/22 A61K8/8152 A61Q11/00

    摘要: In various embodiments, the present invention provides a tooth whitening composition comprising a peroxide composite and an orally acceptable carrier. The peroxide composite comprises a peroxide compound and a porous cross-linked polymer, preferably in the form of a microporous particulate. The peroxide compound can be sorbed onto the porous crosslinked polymer. The porous cross-linked polymer may comprise a polymerized polyunsaturated monomer selected from polyacrylates, polymethacrylates, polyitaconates, and mixtures thereof. The carrier can be non-aqueous, and can comprise a film forming material. Methods are also provided for whitening a tooth surface with the tooth whitening compositions.

    摘要翻译: 在各种实施方案中,本发明提供了包含过氧化物复合物和口服可接受的载体的牙齿增白组合物。 过氧化物复合物包括过氧化物化合物和多孔交联聚合物,优选为微孔颗粒形式。 过氧化物可以吸附到多孔交联聚合物上。 多孔交联聚合物可以包含选自聚丙烯酸酯,聚甲基丙烯酸酯,多衣康酸酯及其混合物的聚合的多不饱和单体。 载体可以是非水的,并且可以包含成膜材料。 还提供了用于使牙齿美白组合物使牙齿美白的方法。