CARRIER STRIP FOR APPLICATION TO ORAL SURFACES AND RELATED METHODS
    44.
    发明公开
    CARRIER STRIP FOR APPLICATION TO ORAL SURFACES AND RELATED METHODS 审中-公开
    载体条申请加入口腔表面和相关程序

    公开(公告)号:EP1895932A1

    公开(公告)日:2008-03-12

    申请号:EP06774224.7

    申请日:2006-06-28

    CPC classification number: A61C19/063 A61C19/066

    Abstract: An oral carrier strip for the delivery of an oral care composition to the oral cavity of a human or animal subject is provided. The strip includes a first portion adapted to contact a front facing side of a plurality of teeth. A second portion is provided to be folded around the teeth so as to contact a back facing side of the teeth. The first portion has a first perimeter patterned to substantially match a shape of an outer gingival tissue, and the second portion has a second perimeter opposite the first perimeter and patterned to match a shape of an inner gingival tissue. The second perimeter defines an aperture disposed in the second portion having a rounded notch positioned in a center portion of the strip, configured to prevent the strip from tearing when folded around the teeth.

    ANTI-STAINING ANTIBACTERIAL DENTIFRICE
    45.
    发明公开
    ANTI-STAINING ANTIBACTERIAL DENTIFRICE 审中-公开
    抗菌牙膏防变色

    公开(公告)号:EP1838276A1

    公开(公告)日:2007-10-03

    申请号:EP05759368.3

    申请日:2005-06-02

    CPC classification number: A61K8/33 A61K8/81 A61K8/8164 A61K2800/52 A61Q11/00

    Abstract: An anti-staining, antibacterial dentifrice comprises an anti-staining effective amount of an orally acceptable polymer or copolymer that comprises a plurality of monomeric groups of formula (I) wherein (a) one of A and A' is hydrogen and the other is a moiety (X)n(R)m, (b) n in individual such moieties is independently 0 or 1, (c) linking groups X if present independently comprise an oxygen, sulfur, nitrogen, phosphorus or silicon atom, (d) where n is 0, m is 1, and where n is 1, m is independently an integer from 1 to 3 as determined by X, (e) terminal groups R are independently hydrogen or C1-18 organic radicals, and (f) M and M' are independently selected from hydrogen, alkali metal and ammonium; said polymer or copolymer having an average molecular weight of at least about 1,000. The dentifrice further comprises an antibacterial effective amount of an orally acceptable halogenated diphenylether antibacterial agent, and an antibacterial enhancing effective amount of an orally acceptable polyvinylmethylether/maleic anhydride copolymer.

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