发明授权
- 专利标题： Hypophosphite-containing cotelomers as antitartar agents
- 专利标题（中）： 含次磷酸盐的共转酮作为抗药剂
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申请号： US510651申请日： 1990-04-18
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公开(公告)号： US5011682A公开(公告)日： 1991-04-30
- 发明人: David L. Elliott , Catherine L. Howie , Peter G. Montague
- 申请人： David L. Elliott , Catherine L. Howie , Peter G. Montague
- 申请人地址： NY New York
- 专利权人： Conopco, Inc.
- 当前专利权人： Conopco, Inc.
- 当前专利权人地址： NY New York
- 主分类号： A61K8/00
- IPC分类号： A61K8/00 ; A61K8/21 ; A61K8/24 ; A61K8/81 ; A61K31/78 ; A61K31/80 ; A61P1/02 ; A61Q11/00
摘要：
A method and composition for controlling tartar formation in the mouth is reported based upon low molecular weight polymers. These polymers are formed from a mixture of mono- and di- carboxylic vinyl monomers reacted with hypophosphite groups. Particularly effective are phosphorus containing acrylate/maleate polymers of weight averaged molecular weight ranging from about 400 to 5000.
公开/授权文献
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