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    METHOD OF FORMING A UNIFORM COSMETIC OR THERAPEUTIC COATING ON TEETH
    1.
    发明申请
    METHOD OF FORMING A UNIFORM COSMETIC OR THERAPEUTIC COATING ON TEETH 审中-公开
    在牙齿上形成均匀的化妆品或治疗性涂层的方法

    公开(公告)号：WO2017079686A1

    公开(公告)日：2017-05-11

    申请号：PCT/US2016/060715

    申请日：2016-11-04

    Applicant: COLGATE-PALMOLIVE COMPANY

    Inventor： DONG, Rong ,  XU, Guofeng ,  YUAN, Shaotang ,  THOMAS, James ,  FRASER, Kevern

    IPC: A61C19/06 ,  A61C5/62

    CPC classification number: A61C19/063 ,  A61C3/005 ,  A61C5/62 ,  A61C19/066 ,  A61K6/0017 ,  A61K6/0091 ,  A61K6/0094 ,  A61K6/0215 ,  A61K6/0235 ,  A61M11/006

    Abstract: Disclosed is a method of forming a uniform coating onto a tooth surface, which method includes: forming droplets by spraying an orally acceptable coating material through a spray nozzle, wherein the droplets have a volume-averaged droplet size of about 1 µm to about 100 µm, wherein a spray including the droplets travels from a tip of the spray nozzle towards the tooth surface at a spray rate of less than about 10 milliliters/minute and wherein the droplets include a film-forming polymer, a therapeutic agent and/or a cosmetic agent; and depositing the droplets onto the tooth surface to thereby form a uniform coating.

    Abstract translation: 公开了一种在牙齿表面上形成均匀涂层的方法，所述方法包括：通过喷雾口腔可接受的涂层材料通过喷嘴形成液滴，其中所述液滴具有体积平均的液滴尺寸 其中包括液滴的喷雾以小于约10毫升/分钟的喷射速率从喷嘴的尖端朝向牙齿表面传播，并且其中液滴包括膜 形成聚合物，治疗剂和/或美容剂; 并将液滴沉积到牙齿表面上，从而形成均匀的涂层。

    METHOD OF FORMING A UNIFORM COSMETIC OR THERAPEUTIC COATING ON TEETH
    2.
    发明公开
    METHOD OF FORMING A UNIFORM COSMETIC OR THERAPEUTIC COATING ON TEETH 审中-公开

    公开(公告)号：EP3349684A1

    公开(公告)日：2018-07-25

    申请号：EP16809233.6

    申请日：2016-11-04

    Applicant: Colgate-Palmolive Company

    Inventor： DONG, Rong ,  XU, Guofeng ,  YUAN, Shaotang ,  THOMAS, James ,  FRASER, Kevern

    IPC: A61C19/06 ,  A61C5/62

    Abstract: Disclosed is a method of forming a uniform coating onto a tooth surface, which method includes: forming droplets by spraying an orally acceptable coating material through a spray nozzle, wherein the droplets have a volume-averaged droplet size of about 1 μm to about 100 μm, wherein a spray including the droplets travels from a tip of the spray nozzle towards the tooth surface at a spray rate of less than about 10 milliliters/minute and wherein the droplets include a film-forming polymer, a therapeutic agent and/or a cosmetic agent; and depositing the droplets onto the tooth surface to thereby form a uniform coating.

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