- 专利标题： Oral care compositions comprising phosphono-phosphate and anionic group containing polymers
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申请号： US16216428申请日： 2018-12-11
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公开(公告)号： US11198763B2公开(公告)日： 2021-12-14
- 发明人: Ryan Michael West , Scott Leroy Cron , Yingkun Jin , William Michael Glandorf
- 申请人： The Procter & Gamble Company
- 申请人地址： US OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： US OH Cincinnati
- 代理商 Parker D. McCrary; James E. Oehlenschlager
- 主分类号： A61Q11/00
- IPC分类号： A61Q11/00 ; A61K8/81 ; C08F30/02 ; C08F230/02 ; C08F8/40 ; C08G79/04 ; C08F220/56 ; C07F9/38 ; C08F290/06 ; C08F8/14 ; C08F220/06 ; C08F299/02 ; C08F6/04 ; C08F220/58 ; C08F8/26 ; C08F8/48 ; C08F130/02 ; C08G65/26 ; C08F8/02 ; C08F220/38 ; C07F9/6571 ; C08F228/02 ; C08F8/44 ; C08F8/12 ; C07F9/6587 ; A61K8/91 ; C08G65/335 ; C08G81/02
摘要：
Disclosed are oral care compositions of novel phosphono-phosphate and anionic group containing polymer compositions that have targeted uses with divalent cations and surfaces having divalent cations. These compounds can be used to deliver anionic character to surfaces such as calcium hydroxyapatite for use in oral care applications.
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