发明名称 |
ABLATIVE, RENEWABLE, MULTI-FUNCTIONAL PROTECTIVE COATING FOR DENTAL SURFACES |
摘要 |
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):;[CH2═CH—CH2—O(R1O)a(R2O)b]xP(O)(OM)3-x (A);wherein, R1 is a substituted or unsubstituted (C2-C4) alkylene moiety; R2 is a substituted or unsubstituted (C2-C4) alkylene moiety; M is identical or different, hydrogen, alkali metal, ammonium, protonated alkyl amine, protonated alkanolamine, or protonated basic amino acid; X is 1 or 2, a is from 1 to 20; and b is from 0 to 20. Methods for combating dental caries, erosion, hypersensitivity, and/or staining are also provided. |
申请公布号 |
US2016136081(A1) |
申请公布日期 |
2016.05.19 |
申请号 |
US201514940804 |
申请日期 |
2015.11.13 |
申请人 |
RHODIA OPERATIONS |
发明人 |
REIERSON Robert Lee;BENDEJACQ Denis |
分类号 |
A61K8/81;A61Q11/00;C07F9/572 |
主分类号 |
A61K8/81 |
代理机构 |
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代理人 |
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主权项 |
1. 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 comprising 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)
[CH2═CH—CH2—O(R1O)a(R2O)b]xP(O)(OM)3-x (A) wherein R1 is a substituted or unsubstituted (C2-C4) alkylene moiety; R2 is a substituted or unsubstituted (C2-C4) alkylene moiety; M is identical or different, hydrogen, alkali metal, ammonium, protonated alkyl amine, protonated alkanolamine, or protonated basic amino acid; X is 1 or 2, a is from 1 to 20; and b is from 0 to 20. |
地址 |
Paris FR |