发明公开
- 专利标题: POLYORGANOSILOXANE DENTAL IMPRESSION MATERIALS
- 专利标题(中): 牙印模材料从聚有机硅氧烷
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申请号: EP03818161.6申请日: 2003-07-18
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公开(公告)号: EP1646358A1公开(公告)日: 2006-04-19
- 发明人: HARE, Robert, V. , HAMMESFAHR, Paul, D.
- 申请人: DENTSPLY INTERNATIONAL, INC.
- 申请人地址: 570 West College Avenue, P.O. Box 872 York, PA 17405-0872 US
- 专利权人: DENTSPLY INTERNATIONAL, INC.
- 当前专利权人: DENTSPLY INTERNATIONAL, INC.
- 当前专利权人地址: 570 West College Avenue, P.O. Box 872 York, PA 17405-0872 US
- 代理机构: Hartz, Nikolai
- 国际公布: WO2005016289 20050224
- 主分类号: A61K6/10
- IPC分类号: A61K6/10
摘要:
A dental impression material comprising a polyvinylsiloxane and a surfactant, wherein said surfactant imparts wettability to the composition, such that the material has a surface contact angle with water of less than about 50 degrees after about 3 minutes.
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