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公开(公告)号：US10363206B2
公开(公告)日：2019-07-30
申请号：US15570196
申请日：2016-04-26
Applicant: Colgate-Palmolive Company
Inventor： Shashank Potnis , Rolando Plata , Shridhara M Kamath , Nookesh Kotipalli , Manish Mandhare
Abstract: Provided is an oral care composition, e.g., a dentifrice, comprising a calcium abrasive, e.g., calcium carbonate, potassium nitrate (KNO3), and a basic amino acid, in free or salt form, e.g., arginine, in free or salt form, wherein the potassium nitrate is present in an amount of 0.1-1% by weight of the composition and methods of using the same.
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公开(公告)号：US11571374B2
公开(公告)日：2023-02-07
申请号：US16829012
申请日：2020-03-25
Applicant: Colgate-Palmolive Company
Inventor： Yun Xu , Stacey Lavender , Luciana Rinaudi Marron , Zoe Scoullos , Manish Mandhare
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.
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公开(公告)号：US11020329B2
公开(公告)日：2021-06-01
申请号：US16504642
申请日：2019-07-08
Applicant: Colgate-Palmolive Company
Inventor： Shashank Potnis , Rolando Plata , Shridhara M Kamath , Nookesh Kotipalli , Manish Mandhare
Abstract: Provided is an oral care composition, e.g., a dentifrice, comprising a calcium abrasive, e.g., calcium carbonate, potassium nitrate (KNO3), and a basic amino acid, in free or salt form, e.g., arginine, in free or salt form, wherein the potassium nitrate is present in an amount of 0.1-1% by weight of the composition and methods of using the same.
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公开(公告)号：US12220473B2
公开(公告)日：2025-02-11
申请号：US18165398
申请日：2023-02-07
Applicant: Colgate-Palmolive Company
Inventor： Yun Xu , Stacey Lavender , Luciana Rinaudi Marron , Zoe Scoullos , Manish Mandhare
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.
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