Dental whitening method
    62.
    发明授权
    Dental whitening method 失效
    牙齿美白方法

    公开(公告)号:US07601002B2

    公开(公告)日:2009-10-13

    申请号:US10811724

    申请日:2004-03-29

    IPC分类号: A61C5/00

    摘要: A method for whitening a dental surface comprises nonsimultaneously applying a whitening composition to the surface, the whitening composition comprising at least one orally acceptable peroxy compound, and directing a volume of up to about 2.5 ml of an atomized activating composition on to the surface, wherein the activating composition comprises, in the volume so directed, a peroxy compound activating effective amount of at least one orally acceptable basifying agent, and wherein applying the whitening composition and directing the activating composition are separated by an interval not greater than a peroxy compound activating effective interval. The atomized composition can be directed on to the dental surface before or after application of the whitening composition.

    摘要翻译: 美白牙齿表面的方法包括将美白组合物同时施用于表面,美白组合物包含至少一种口服可接受的过氧化合物,并将一定体积的至多约2.5ml雾化的活化组合物引导至表面,其中 活化组合物包括在如此定向的体积中活化有效量的至少一种口服可接受的碱化剂的过氧化合物,并且其中施用所述增白组合物并引导所述活化组合物以不大于过氧化合物活化的有效间隔 间隔。 雾化组合物可以在施用美白组合物之前或之后被引导到牙齿表面。

    Dental whitening method
    63.
    发明申请
    Dental whitening method 失效
    牙齿美白方法

    公开(公告)号:US20050214720A1

    公开(公告)日:2005-09-29

    申请号:US10811724

    申请日:2004-03-29

    IPC分类号: A61K8/22 A61Q11/00 A61C5/00

    摘要: A method for whitening a dental surface comprises nonsimultaneously applying a whitening composition to the surface, the whitening composition comprising at least one orally acceptable peroxy compound, and directing a volume of up to about 2.5 ml of an atomized activating composition on to the surface, wherein the activating composition comprises, in the volume so directed, a peroxy compound activating effective amount of at least one orally acceptable basifying agent, and wherein applying the whitening composition and directing the activating composition are separated by an interval not greater than a peroxy compound activating effective interval. The atomized composition can be directed on to the dental surface before or after application of the whitening composition.

    摘要翻译: 美白牙齿表面的方法包括将美白组合物同时施用于表面,美白组合物包含至少一种口服可接受的过氧化合物,并将一定体积的至多约2.5ml雾化的活化组合物引导至表面,其中 活化组合物包括在如此定向的体积中活化有效量的至少一种口服可接受的碱化剂的过氧化合物,并且其中施用所述增白组合物并引导所述活化组合物以不大于过氧化合物活化的有效间隔 间隔。 雾化组合物可以在施用美白组合物之前或之后被引导到牙齿表面。

    Oral care composition
    69.
    发明授权
    Oral care composition 有权
    口腔护理组成

    公开(公告)号:US08652495B2

    公开(公告)日:2014-02-18

    申请号:US13637370

    申请日:2010-03-31

    IPC分类号: A61K8/02

    摘要: Disclosed are oral care compositions, for example dentifrice compositions, comprising an oral care composition comprising an orally acceptable vehicle, metal oxide particles having an average particle size of no greater than a dentin tubule and at least one amino acid capable of chelating the metal oxide. The composition may comprise a polymeric adherent material for adhering the metal oxide particles in the dentin tubule. The metal oxide particles have a median particle size of 5 microns or less, and may comprise zinc oxide.

    摘要翻译: 公开了口腔护理组合物,例如洁牙剂组合物,其包含口腔护理组合物,其包含口腔可接受的载体,平均粒度不大于牙本质小管的金属氧化物颗粒和能够螯合金属氧化物的至少一种氨基酸。 组合物可以包含用于将金属氧化物颗粒粘附在牙本质小管中的聚合物粘附材料。 金属氧化物颗粒的中值粒径为5微米以下,可以含有氧化锌。