Colgate Palmolive Company

Xiao Yi Huang

Michael Prencipe

Yun Xu

Yuan Hui Xie

Xiong Fei Qin

Ravi Subramanyam

Steven W Fisher

Mahmoud Hassan

Claude A Blanvalet

Betty Won

Lyndsay Schaeffer-Korbylo

Suzanne Jogun

Michael Stranick

Lisa Manus

Vyoma Patel

Andrei Potanin

Chengkang Tan

Peng Yan

Wilbens Josias

Hansruedi Stettler

Amy Russo

Shao Peng Xu

Navin Lewis

André M Morgan

Marcella F Mourao

Tilo Poth

André Morgan

Michael A Stranick

Andre Michelle Morgan

Amit Ahuja

This invention relates to oral care compositions comprising arginine or lysine, zinc citrate and zinc oxide, fluoride source, and a silica abrasive which exhibits an acid pH when measured as an aqueous slurry as well as to methods of using and of making these compositions.

Oral care compositions and methods of use

Described herein are oral care compositions comprising a combination of zinc oxide and zinc citrate, and methods of preparing and using the same.

Dentifrice composition comprising zinc oxide and zinc citrate

An oral care composition comprising: (a) arginine, in free or salt form; and (b) zinc oxide and zinc citrate. The oral care composition can reduce or inhibit biofilm formation in an oral cavity.

Oral care composition

Disclosed herein are oral care compositions comprising: a) one or more pyrophosphate compounds, wherein the total concentration of pyrophosphate compounds in the composition is 0.5 wt % to 1.5 wt %, based on the weight of the oral care composition; b) one or more thickening gums, wherein the total concentration of thickening gums in the composition is 1.25 wt % to 1.6 wt %, based on the weight of the oral care composition; and c) a metal ion source.

Stable metal ion containing compositions

The present invention provides an oral care composition comprising: (a) a first composition comprising a silica abrasive and a first zinc compound selected from zinc citrate, zinc chloride, zinc acetate, zinc lactate, zinc salicylate, zinc sulfate, and zinc nitrate; and (b) a second composition comprising a calcium carbonate abrasive; wherein the first composition and/or the second composition further comprises a second zinc compound selected from zinc oxide, zinc carbonate and zinc tartrate; and wherein the oral care composition optionally further comprises from 0.1 to 1.75 weight % of a tartar control agent, based on the total weight of the oral care composition.

Oral care composition containing zinc salts and calcium carbonate

An oral care composition comprising serine and one or more zinc salts for use in reducing or inhibiting biofilm formation in an oral cavity.

Oral care composition comprising serine and at least a zinc salt

Dentifrice compositions comprising zinc oxide and zinc citrate

The present invention relates to an oral care composition with a high water content which has improved robustness towards microbial challenge. The oral care composition includes compositions comprising from 0.125 wt % to 0.75 wt % of a water soluble source of stannous ions, wherein the composition comprises at least 50 wt % water and wherein the source of stannous ions is selected from the group consisting of stannous chloride, stannous pyrophosphate, stannous formate, stannous acetate, stannous gluconate, stannous lactate, stannous tartrate, stannous oxalate, stannous malonate, stannous citrate, stannous ethylene glyoxide, and mixtures thereof.

The present invention relates to a tooth whitening oral care composition, the use of abrasives in such an oral care composition, a method of polishing tooth enamel, and an oral care kit comprising the oral care composition.

Growing community of inventors

Guangzhou, China

Xiao Yi Huang