Colgate Palmolive Company

Lisa Manus

Michael Stranick

Andrei Potanin

Michael Prencipe

Vyoma Patel

Betty Won

Chengkang Tan

Peng Yan

Hansruedi Stettler

Amy Russo

Gregory Szewczyk

Lyndsay Schaeffer-Korbylo

Xiaoyi Huang

Julia Dreifus

Michael A Stranick

Andre Michelle Morgan

Donghui Wu

Claude A Blanvalet

Andre Morgan

Xiao Yi Huang

Wilbens Josias

André M Morgan

Marcella F Mourao

Tilo Poth

Ravi Subramanyam

Harsh Mahendra Trivedi

Michael Fitzgerald

Joseph Convery

Shaopeng Xu

André Morgan

Jonghun Lee

Joseph Allan McKinnon Steele

Yuzhi Deng

Amit Ahuja

This invention relates to oral care compositions comprising zinc oxide and zinc citrate, and hyaluronic acid or an alkali metal hyaluronate polymer having a molecular weight greater than 100,000 Da (e.g. from 300 kDa-700 kDa), as well as to methods of using and of making these compositions.

Oral care compositions and methods of use

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.

This invention relates to oral care compositions comprising arginine, zinc citrate and zinc oxide, and an orally acceptable carrier, as well as to methods of using and of making these compositions.

Described herein are oral care compositions comprising a basic amino acid; a combination of zinc ion sources; and from about 0.75 wt. % to about 2 wt. % of a chelating system; along with methods of making and using same.

Provided herein are methods of treating one or more symptoms of a gastric disorder in the oral cavity of a subject in need thereof, wherein the method comprises applying to the subject's teeth an oral care composition comprising a basic amino acid in free or salt form, wherein the basic amino acid is arginine (e.g., free form arginine); zinc oxide and zinc citrate; and an orally acceptable carrier.

Methods

Methods of treating gastric disorders

Disclosed herein are dentifrices comprising a zinc amino acid complex together with soluble phosphate salts. Methods of making and using the dentifrices are also provided.

Dentifrice compromising zinc-amino acid complex and phosphates

Dentifrice Comprising Zinc-Amino Acid Complex and Phosphates

Disclosed herein are oral care compositions comprising a zinc amino acid halide complex, and linear polyvinylpyrrolidone and/or sodium tripolyphosphate, which compositions have improved rheological stability. Methods of making and using the compositions are also provided.

Oral care compositions comprising zinc amino acid halides

The disclosure provides an improved synthesis for a zinc-lysine complex having the formula [Zn(CHNO)Cl]Cl, in which a zinc compound selected from ZnO and ZnCl, is reacted with a lysine compound selected from lysine and lysine.HCl, in aqueous acid. The disclosure also provides oral care and personal care compositions comprising the complex prepared by the synthesis, and methods of using these complexes and compositions.

Low pH sysnthesis of zinc-lysine complex

Growing community of inventors

Lawrenceville, NJ, United States of America

Lisa Manus