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    METHODS FOR EVALUATING THE STAIN REMOVAL EFFICACY OF DENTIFRICES
    2.
    发明申请
    METHODS FOR EVALUATING THE STAIN REMOVAL EFFICACY OF DENTIFRICES 审中-公开
    评估染色质去除效果的方法

    公开(公告)号：WO2016074214A1

    公开(公告)日：2016-05-19

    申请号：PCT/CN2014/091095

    申请日：2014-11-14

    Applicant: COLGATE-PALMOLIVE COMPANY ,  GAO, Yan

    Inventor： GAO, Yan ,  WEN, Zhaoyu ,  LIN, Guangxin ,  XU, Yun ,  ZHONG, Zhiping

    IPC: G01N33/15 ,  G01N33/40 ,  A61K8/25 ,  A61Q11/00

    CPC classification number: A61K8/25 ,  A61Q11/00 ,  G01N33/15

    Abstract: Disclosed herein are methods for evaluating the whitening effect of oral care composition on a stained egg comprising staining an eggshell, applying the oral care composition to a portion of the stained eggshell to obtain a treated eggshell area, calculating a ΔE value for the difference in color of the treated eggshell area compared to untreated stained eggshell when calculated in L*a*b color space, wherein the oral care composition comprises at least one high cleaning silica for stain removal. Further disclosed herein are methods for demonstrating the whitening effect of an oral care composition on a stained egg comprising showing an egg that has been stained to at least one consumer and brushing an oral care composition comprising at least one high cleaning silica for stain removal on a portion of the stained eggshell to obtain a treated eggshell area.

    Abstract translation: 本文公开了评估口腔护理组合物对染色鸡蛋的增白效果的方法，包括染色蛋壳，将口腔护理组合物施用到染色蛋壳的一部分以获得经处理的蛋壳面积，计算颜色差异的ΔE值 的处理的蛋壳面积与未处理的染色蛋壳相比，当在L * a * b色彩空间中计算时，其中口腔护理组合物包含至少一种用于去污染的高清洁二氧化硅。 本文进一步公开的是用于证明口腔护理组合物对染色蛋的美白效果的方法，其包括显示已经染色至少一个消费者的卵，并刷涂包含至少一种高清洁二氧化硅的口腔护理组合物，用于在 部分染色的蛋壳获得经过处理的蛋壳区域。

    PROCESS FOR PRODUCING AN ORAL CARE COMPOSITION
    3.
    发明申请
    PROCESS FOR PRODUCING AN ORAL CARE COMPOSITION 审中-公开

    公开(公告)号：WO2022026672A1

    公开(公告)日：2022-02-03

    申请号：PCT/US2021/043649

    申请日：2021-07-29

    Applicant: COLGATE-PALMOLIVE COMPANY

    Inventor： SURIANO, David ,  HENAO, Diana ,  XU, Yun

    IPC: A61Q11/00 ,  A61K8/19 ,  A61K8/27 ,  A61K8/46 ,  A61K8/40 ,  A61K8/34 ,  A61K8/73

    Abstract: The disclosure is directed to processes and methods of reducing bloating and breakage of containers and packaging that house oral care compositions. The process for producing an oral care composition comprises: a.) forming a first aqueous premix comprising water, a pH adjusting agent and a zinc salt; b.) forming a second premix comprising one or more humectants; c.) forming a third aqueous premix comprising water and an anionic surfactant; d.) transferring the second premix to a separate tank; e.) transferring the first, second, and third premixes to a separate mixer or a mix tank; f.) homogenizing and forming the first, second, and third premixes into a final composition within the mixer or mix tank, wherein the final composition comprises all of the above premixes.

    ORAL CARE PRODUCT
    5.
    发明申请
    ORAL CARE PRODUCT 审中-公开

    公开(公告)号：WO2020205342A1

    公开(公告)日：2020-10-08

    申请号：PCT/US2020/024545

    申请日：2020-03-25

    Applicant: COLGATE-PALMOLIVE COMPANY

    Inventor： XU, Yun ,  LAVENDER, Stacey ,  RINAUDI MARRON, Luciana ,  SCOULLOS, Zoe ,  MANDHARE, Manish

    IPC: A61K8/21 ,  A61K8/24 ,  A61K8/25 ,  A61K8/36 ,  A61K8/44 ,  A61Q11/00

    Abstract: This invention relates to oral care compositions, for example comprising a salt of a basic amino acid having a pH in solution of less than 7.5, an abrasive having a pH in solution of less than 7.5, and a fluoride ion source, and an acid selected from the group consisting of: a carboxylic acid (e.g., citric acid, lactic acid, glycolic acid, acetic acid, succinic acid, or fumaric acid), and an inorganic acid, wherein the inorganic acid is not phosphoric acid or sulfuric acid (e.g., wherein the inorganic acid is hydrochloric acid or sodium acid pyrophosphate), and to methods of using and of making these compositions.

    ORAL CARE COMPOSITIONS COMPRISING CHARCOAL
    9.
    发明申请
    ORAL CARE COMPOSITIONS COMPRISING CHARCOAL 审中-公开

    公开(公告)号：WO2020112367A1

    公开(公告)日：2020-06-04

    申请号：PCT/US2019/061405

    申请日：2019-11-14

    Applicant: COLGATE-PALMOLIVE COMPANY

    Inventor： MARTINETTI, Melissa ,  SURIANO, David ,  XU, Yun ,  PATEL, Gayatri

    IPC: A61Q11/00 ,  A61K8/25 ,  A61K8/96

    Abstract: Disclosed herein is an oral care composition comprising at least one abrasive and a charcoal agent, wherein the charcoal agent is present in an amount ranging from about 0.02% to about 4% by weight based on the total weight of the oral care composition. Further disclosed herein are methods of making an oral care composition comprising at least one abrasive and at least one charcoal agent wherein the charcoal agent is present in an amount ranging from about 0.02% to about 4% by weight based on the total weight of the oral care composition, as well as methods of whitening teeth and/or cleaning the teeth comprising contacting the teeth with an oral care composition as disclosed herein.

    SODIUM ZINC ALGINATE STRUCTURANT AND METHODS FOR MAKING AND USING SAME
    10.
    发明申请
    SODIUM ZINC ALGINATE STRUCTURANT AND METHODS FOR MAKING AND USING SAME 审中-公开
    锌钠藻酸盐结构物及其制备和使用方法

    公开(公告)号：WO2017101098A1

    公开(公告)日：2017-06-22

    申请号：PCT/CN2015/097859

    申请日：2015-12-18

    Applicant: COLGATE-PALMOLIVE COMPANY ,  SHI, Manying

    Inventor： SHI, Manying ,  XU, Yun ,  LV, Xiaojing ,  WU, Yuan

    IPC: A61K8/00 ,  A61K8/27 ,  A61K8/97

    CPC classification number: A61K8/27 ,  A61K8/733 ,  A61K2800/48 ,  A61Q11/00

    Abstract: Disclosed is a method of making a sodium zinc alginate structurant that can include combining a sodium alginate, a zinc compound, and a liquid media, and mixing to a desired viscosity. Further disclosed is a method of making an oral care composition that can include combining a sodium zinc alginate structurant with one or more agents, and mixing.

    Abstract translation: 公开了一种制造藻酸锌钠结构剂的方法，其可以包括将海藻酸钠，锌化合物和液体介质组合并混合至所需的粘度。 还公开了制备口腔护理组合物的方法，所述组合物可以包括将藻酸锌钠结构剂与一种或多种试剂组合并混合。

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