Components of oral care include phosphate / acrylic copolymers, tin salts and orally acceptable carriers, as well as methods of use. Claim 2: the component conforming to claim 1, characterized in that the phosphate / acrylic acid copolymer is a copolymer of a mixture (1) of acrylic acid, metabolic acid and 2-hydroxymethylacrylic acid, wherein n is 0, 1 or 2. Requirement 4: a component conforming to requirement 2 or 3, which is characterized in that the phosphate / acrylic copolymer is a copolymer of an acrylic mixture,2. Phosphate of thyroid acid and 2-hydroxymethylacrylic acid (1), containing 80-90% or 85% acrylic acid with grinding rate；a. 5-15% or 11% ground methacrylic acid；And the phosphate (1) in the formula, the grinding rate is 2-6% or 4%. 8. Claim 8: composition meeting any of the above requirements, characterized by snc83222 contained in tin salt； Claim 12: according to the composition of any of the above claims, it is characterized by: mouthwash, toothpaste, toothpaste, tooth powder, non abrasive gel, mousse, foam, oral dew, tablet, oral compression agent,Dental or pet care products. Claim 14: treatment and / or inhibition of chemical stains, plates, acid attack with any component in accordance with claims 1-12, Y / O sarro is located on a dental surface, which includes linking the dental surface to the ingredients, claim 15: methods of treating and / or inhibiting gum disease, It is characterized by the fact that it includes linking the mouth to a component according to any one of the requirements.Se proporciona una composición para cuidado oral que comprende un copolímero de fosfato/acrilato, una sal de estaño y un portador oralmente aceptable y métodos para utilizar los mismos. Reivindicación 2: La composición de conformidad con la reivindicación 1, caracterizada porque el copolímero de fosfato / acrilato es un producto copolimerizado de una mezcla de ácido acrílico, ácido metacrílico, y fosfatos de 2-hidroxietil metacrilato de la fórmula (1) en donde
