发明授权
US4375461A Sulfonated vinyl aromatic homopolymers and copolymers as dental plaque
barriers
失效
磺化乙烯基芳族均聚物和共聚物作为牙菌斑屏障
- 专利标题： Sulfonated vinyl aromatic homopolymers and copolymers as dental plaque barriers
- 专利标题（中）： 磺化乙烯基芳族均聚物和共聚物作为牙菌斑屏障
-
申请号： US172491申请日： 1980-07-25
-
公开(公告)号： US4375461A公开(公告)日： 1983-03-01
- 发明人: Robert J. Gander , Tibor Sipos , Carl J. Buck
- 申请人： Robert J. Gander , Tibor Sipos , Carl J. Buck
- 申请人地址： NJ New Brunswick
- 专利权人： Johnson & Johnson Products, Inc.
- 当前专利权人： Johnson & Johnson Products, Inc.
- 当前专利权人地址： NJ New Brunswick
- 主分类号： A23G4/00
- IPC分类号： A23G4/00 ; A61K8/00 ; A61K8/21 ; A61K8/81 ; A61K31/795 ; A61P1/02 ; A61Q11/00 ; A61K7/16 ; A61K7/22 ; A61K31/205 ; A61K31/315
摘要：
Compositions and methods for preventing the attachment of dental plaque to the surfaces of the teeth of mammals comprise certain sulfonated vinylaromatic homopolymers and copolymers and the pharmaceutically acceptable salts thereof in a pharmaceutically acceptable vehicle, and the periodic application thereof to teeth.
公开/授权文献
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