The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 2017
Filed:
Nov. 13, 2015
Rhodia Operations, Paris, FR;
Robert Lee Reierson, Princeton Junction, NJ (US);
Denis Bendejacq, New Brunswick, NJ (US);
RHODIA OPERATIONS, Rue De Clichy, Paris, FR;
Abstract
An oral care composition in the form of a toothpaste, tooth gel, dentifrice, tooth powder, prophy paste, mouthwash, rinse, tooth mousse, dental floss, chewing gum, soluble oral care strip or film for direct application or attachment to an oral surface, or lozenge for combating dental caries, erosion, hypersensitivity, and/or staining that includes an orally acceptable carrier and a copolymer of a first α,β-ethylenically unsaturated phosphate compound (A); and one or more α,β-ethylenically unsaturated co-monomers, at least one of which is other than an allyl-functional co-monomer, wherein (A) is an allyl phosphate compound of formula (A):[CH═CH—CH—O(RO)(RO)]P(O)(OM)  (A)wherein, Ris a substituted or unsubstituted (C-C) alkylene moiety; Ris a substituted or unsubstituted (C-C) alkylene moiety; M is identical or different, hydrogen, alkali metal, ammonium, protonated alkyl amine, protonated alkanolamine, or protonated basic amino acid; X isora is fromtoand b is fromtoMethods for combating dental caries, erosion, hypersensitivity, and/or staining are also provided.