发明授权
- 专利标题： Denture stabilizing compositions
- 专利标题（中）： 义齿稳定组合物
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申请号： US738153申请日： 1996-10-25
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公开(公告)号： US5880172A公开(公告)日： 1999-03-09
- 发明人: Jayanth Rajaiah , David Alan Nichols , Kimberly Ann Gilday-Weber
- 申请人： Jayanth Rajaiah , David Alan Nichols , Kimberly Ann Gilday-Weber
- 申请人地址： 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： OH Cincinnati
- 主分类号： A61K6/00
- IPC分类号： A61K6/00 ; B32B27/36
摘要：
The present invention relates to a denture adhesive composition comprising a lower alkyl vinyl ether-maleic acid, anhydride, or salt polymer or mixtures thereof, and at least one non-adhesive self-supporting layer. The present invention also relates to a denture adhesive composition comprising at least one non-adhesive self-supporting layer and at least two adhesive components wherein one of the adhesive components is a lower alkyl vinyl ether-maleic acid, anhydride or salt polymer of mixtures thereof.
公开/授权文献
- US4651331A Method of and device for acoustically counting particles 公开/授权日：1987-03-17
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