It provides for an oral care composition comprising a Copolymer of phosphate / acrylate Polymer, an Anionic Polycarboxylate Synthetic linear and an orally acceptable Carrier； and Methods of using the same. Claim 2: the composition of claim 1, wherein the composition comprising 0.1 to 10% by weight of phosphate / acrylate copolymer.Claim 2: the composition in accordance with any preceding claim, characterized in that the linear Synthetic Anionic Polycarboxylate is a Copolymer of Maleic acid or anhydride and methyl vinyl ether. Claim 6: the composition according to any preceding claim, characterized in that a Toothpaste which comprises a Silica Abrasive.Claim 7: the composition according to any preceding claim, characterized in that the composition comprises an effective amount of an anti bacterial antibacterial agent selected from the group consisting of triclosan, Cetylpyridinium chloride (CPC), clorhexidin (CHX), Tin salts, zinc salts zinc compounds Soluble in water, insoluble in waterZinc oxide, ZINC CITRATE, or a mixture thereof, optionally the antibacterial agent triclosan is. 13: reclaiming the composition according to any preceding claim, characterized in that it is a Toothpaste or mouthwash.Claim 14: a method for the treatment and / or inhibition of a Chemical stain, plaque, tartar acid erosion, and / or on a Tooth Surface, characterized in that it comprises contacting the tooth surface with a composition according to any of claims Previous.Se proporciona una composición para el cuidado oral que comprende un copolímero de fosfato / acrilato, un polímero de policarboxilato aniónico sintético lineal, y un portador oralmente aceptable； y métodos de utilización de los mismos. Reivindicación 2: La composición de la reivindicación 1, caracterizada porque la composición comprende 0.1 a 10% en peso de copolímero de fosfato / acrilato. Reivindicación 4: La composición de conformidad, con cualquier reivindicación anterior, caracterizada porque el policarboxilato an
