公开(公告)号：US20230320950A1

公开(公告)日：2023-10-12

申请号：US18326273

申请日：2023-05-31

Applicant: Colgate-Palmolive Company

Inventor： Xiang CHEN ,  Suman Chopra ,  Lin Fei

IPC: A61K8/81 ,  A61K8/22 ,  A61K8/21 ,  A61K8/86 ,  A61Q11/00 ,  A61K8/24

CPC classification number: A61K8/22 ,  A61K8/21 ,  A61K8/24 ,  A61K8/8176 ,  A61K8/86 ,  A61Q11/00 ,  A61K2800/48

Abstract: Disclosed herein are oral care compositions comprising a peroxide whitening complex in an amount to provide from 3.5% to 7% of hydrogen peroxide by weight of the composition, and a block copolymer of ethylene oxide and propylene oxide in an amount of from 40% to 60% by weight of the composition. Methods of making and using the dentifrices are also provided.

公开(公告)号：US20220409352A1

公开(公告)日：2022-12-29

申请号：US17778736

申请日：2020-10-23

Applicant: Colgate-Palmolive Company

Inventor： Xiang CHEN ,  Suman CHOPRA ,  Lin FEI ,  Udayan UMAPATHI

IPC: A61C19/06

Abstract: An oral treatment device for dispensing an oral treatment composition onto a user's teeth. The oral treatment device may include a storage and delivery component and an applicator component. The storage and delivery component may include a body having a reservoir, a frangible capsule containing the oral treatment composition located in the reservoir, and a delivery member. The applicator component may include a pad portion formed of a liquid absorbing material. The applicator component may be alterable between an attached state whereby the delivery member is fluidly coupled to the pad portion and a detached state whereby the applicator component is detached from the storage and delivery component and can be placed into contact with the user's teeth. The frangible capsule may be in a sealed state until broken by a user at which point the oral treatment composition may flow into the pad portion of the applicator component.

公开(公告)号：US20220323319A1

公开(公告)日：2022-10-13

申请号：US17713611

申请日：2022-04-05

Applicant: Colgate-Palmolive Company

Inventor： Xiang CHEN ,  Suman CHOPRA

IPC: A61K8/22 ,  A61K8/86 ,  A61K8/81 ,  A61K8/36 ,  A61K8/60 ,  A61Q11/00 ,  A61K8/46

Abstract: Disclosed herein are oral care compositions comprising an oral care composition comprising a peroxide whitening complex present in an amount to provide from about 3.0% to about 8% of hydrogen peroxide by weight of the composition; a block copolymer of ethylene oxide and propylene oxide in an amount from about 0.01% to about 8% by weight of the composition; a stearate in an amount from about 0.3% to about 5% by weight of the composition; and a humectant in an amount from about 60% to about 90% by weight of the composition. Methods of making and using the oral care compositions are also provided.

公开(公告)号：US20180243178A1

公开(公告)日：2018-08-30

申请号：US15759949

申请日：2015-09-14

Applicant: Colgate-Palmolive Company

Inventor： Jason Nesta ,  Xiang CHEN ,  Suman CHOPRA

IPC: A61K8/04 ,  A61Q11/00 ,  A61K8/22 ,  A61K8/25 ,  A61K8/31 ,  A61K8/891 ,  A61K8/81

CPC classification number: A61K8/042 ,  A61K8/22 ,  A61K8/25 ,  A61K8/31 ,  A61K8/8176 ,  A61K8/891 ,  A61K2800/31 ,  A61Q11/00

Abstract: Disclosed herein are tooth whitening compositions comprising at least one hydrophobic polymer carrier; fumed silica; petrolatum; and at least one whitening agent, wherein the tooth whitening composition has a structural parameter such that G′G″ is greater than or equal to about 1. Also disclosed herein are methods of making a tooth whitening composition and methods of whitening the surface of a tooth.