ANTI-BACTERIAL PYROCATECHOLS AND RELATED METHODS
    98.
    发明公开
    ANTI-BACTERIAL PYROCATECHOLS AND RELATED METHODS 审中-公开
    新泽西州VERFAHREN的ANTIBAKTERIELLE PYROCATECHOLE

    公开(公告)号:EP2194974A1

    公开(公告)日:2010-06-16

    申请号:EP08836780.0

    申请日:2008-09-29

    CPC classification number: C07C39/15 A61K8/347 A61Q11/00

    Abstract: The invention includes a compound or an oral care composition comprising a compound represented by the structure (I): OH R R2 R (I) wherein R3 is selected from a hydrogen atom and a structure represented by: H m (H) wherein m is an integer of 0 to 100, R is independently selected from a first hydrocarbon structure having from 1 to 50 carbon atom and Rl and R2 are independently chosen from a hydrogen atom and a second hydrocarbon structure having 1 to 10 carbon atoms. Related methods are also disclosed.

    Abstract translation: 本发明包括化合物或口腔护理组合物,其包含由结构(I)表示的化合物:其中R 3选自氢原子和由下式表示的结构:其中m为0至100的整数,R独立地选自 具有1至50个碳原子的第一烃结构和R 1和R 2独立地选自氢原子和具有1-10个碳原子的第二烃结构。 还公开了相关方法。

    IMPROVED DENTAL WHITENING METHOD
    99.
    发明公开
    IMPROVED DENTAL WHITENING METHOD 审中-公开
    改进的牙齿漂白工艺

    公开(公告)号:EP1737418A1

    公开(公告)日:2007-01-03

    申请号:EP05731891.7

    申请日:2005-03-29

    CPC classification number: A61K8/22 A61K2800/88 A61Q11/00

    Abstract: 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.

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