ORAL COMPOSITIONS FOR TREATING TOOTH SENSITIVITY AND METHODS OF USE AND MANUFACTURE THEREOF
    1.
    发明申请
    ORAL COMPOSITIONS FOR TREATING TOOTH SENSITIVITY AND METHODS OF USE AND MANUFACTURE THEREOF 审中-公开
    用于治疗牙齿敏感性的口腔组合物及其使用和制造方法

    公开(公告)号:WO2010115041A2

    公开(公告)日:2010-10-07

    申请号:PCT/US2010/029686

    申请日:2010-04-01

    IPC分类号: A61K8/25

    摘要: The invention encompasses oral care compositions comprising one or more active component and one or more adhesive polymers, which cause the active component to adhere to the tooth surface. In certain embodiments the active agent is an occlusion agent. The invention also encompasses methods of treating the teeth or a teeth surface with an active agent. In certain embodiments, the invention encompasses treating the teeth with an occlusion agent to prevent or alleviate tooth sensitivity.

    摘要翻译: 本发明包括含有一种或多种活性组分和一种或多种粘合剂聚合物的口腔护理组合物,其使活性组分粘附到牙齿表面。 在某些实施方案中,活性剂是闭塞剂。 本发明还包括用活性剂处理牙齿或牙齿表面的方法。 在某些实施方案中,本发明包括用闭塞剂治疗牙齿以防止或减轻牙齿的敏感性。

    ORAL CARE COMPOSITION WITH CROSS-LINKED POLYMER PEROXIDE
    5.
    发明申请
    ORAL CARE COMPOSITION WITH CROSS-LINKED POLYMER PEROXIDE 审中-公开
    口服护理组合物与交联聚合物过氧化物

    公开(公告)号:WO2006026424A1

    公开(公告)日:2006-03-09

    申请号:PCT/US2005/030394

    申请日:2005-08-25

    IPC分类号: A61Q11/02

    摘要: Oral care compositions comprising: (a) a peroxide complex comprising hydrogen peroxide 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.

    摘要翻译: 口腔护理组合物,其包含:(a)包含过氧化氢和N-乙烯基杂环聚合物(例如聚-N-乙烯基多聚内酰胺或聚-N-乙烯基 - 聚酰亚胺)的过氧化物络合物; (b)增白剂(例如过氧化氢); 和(c)口头可接受的承运人。 在一个实施方案中,载体包括成膜材料。 还提供了用于制备口腔护理组合物的方法,其包括:(a)将增白剂,硅氧烷粘合剂和载体流体混合以形成均匀的混合物; (b)向所述均匀混合物中加入过氧化物络合物,其中所述络合物包含过氧化氢和N-乙烯基杂环聚合物; 和(c)在真空下混合。

    DENTAL-BLEACHING COMPOSITIONS AND METHODS WITH REDUCED PEROXIDE CONCENTRATION
    6.
    发明申请
    DENTAL-BLEACHING COMPOSITIONS AND METHODS WITH REDUCED PEROXIDE CONCENTRATION 审中-公开
    牙齿漂白组合物和减少过氧化物浓度的方法

    公开(公告)号:WO2005072692A1

    公开(公告)日:2005-08-11

    申请号:PCT/US2005/002332

    申请日:2005-01-25

    IPC分类号: A61K7/16

    摘要: A peroxide containing dual component dentifrice composition providing enhanced whitening efficacy and minimal gingival irritation and tooth sensitivity, the composition being comprised of a separately maintained first aqueous dentifrice component containing a peroxide compound and an abrasive system compatible with the peroxide and a second aqueous dentifrice component containing a desensitizing compound and an abrasive that is incompatible with peroxide compound whereby when the components are mixed and combined for the first time and exposed to the surface of teeth, an enhanced whitening effect is obtained with minimal tooth sensitivity and gum irritation.

    摘要翻译: 含有双组分洁齿剂组合物的过氧化物,其提供增强的美白功效和最小的牙龈刺激和牙齿敏感性,所述组合物由含有过氧化物化合物的单独保持的第一含水洁牙组分和与过氧化物相容的研磨系统和含有 脱敏化合物和与过氧化物不相容的研磨剂,由此当第一次将组分混合并组合并暴露于牙齿表面时,获得增强的美白效果,具有最小的牙齿敏感性和牙龈刺激性。