再颁专利
- 专利标题： Dental compositions
- 专利标题（中）： 牙科成分
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申请号： US11320560申请日： 2005-12-29
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公开(公告)号： USRE42024E1公开(公告)日： 2011-01-11
- 发明人: Matthew C. Trom , Joel D. Oxman
- 申请人： Matthew C. Trom , Joel D. Oxman
- 申请人地址： US MN St. Paul
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： US MN St. Paul
- 代理商 Lara Kelley
- 主分类号： A61K8/00
- IPC分类号： A61K8/00 ; A61K8/18 ; A61K6/00 ; A61Q11/00 ; A61C5/00 ; C09K13/06
摘要：
Dental compositions containing adjuvants are provided that have the capability of undergoing an increase in viscosity in response to an increase in temperature. In a preferred embodiment, the compositions also have the ability to reverse their viscosity in response to a decrease in temperature.
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