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

IPC: A61K8/44 ,  A61K8/24 ,  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.

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

IPC: A61K8/44 ,  A61K8/24 ,  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.

公开(公告)号：US11547204B2

公开(公告)日：2023-01-10

申请号：US16679480

申请日：2019-11-11

Applicant: Colgate-Palmolive Company

Inventor： Hallena Strotman ,  Zoe Scoullos ,  Leighton Davies-Smith

IPC: A46B15/00 ,  A46B5/00 ,  A46B11/00 ,  A46D3/00 ,  A61K8/02 ,  A61K8/19 ,  A61K8/24 ,  A61K8/27 ,  A61K8/81 ,  A61K8/91 ,  A61K8/96 ,  A61Q11/00 ,  B29C45/00 ,  B29C45/14 ,  B29K31/00 ,  B29K77/00 ,  B29K105/00 ,  B29L31/42

Abstract: Described herein is an oral care implement comprising: a handle; and a head coupled to the handle, the head comprising a main body and a release component coupled to the main body, the release component comprising: a water-dissolvable matrix comprising a first polymer having a processing temperature greater than or equal to 130° C.; and a release agent comprising at least one of zinc oxide, potassium nitrate, and tetrapotassium pyrophosphate; wherein the release agent is dispersed throughout the water-dissolvable matrix.