- 专利标题: Thermochromic dental material
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申请号: US10068581申请日: 2002-02-06
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公开(公告)号: US06670436B2公开(公告)日: 2003-12-30
- 发明人: Armin Burgath , Peter Burtscher , Ulrich Salz , Volker Rheinberger
- 申请人: Armin Burgath , Peter Burtscher , Ulrich Salz , Volker Rheinberger
- 优先权: DE10106372 20010212
- 主分类号: C08F200
- IPC分类号: C08F200
摘要:
The invention relates to dental materials which contain a thermochromic dye and which display a reversible change of colour in the event of changes in temperature, so that they can be distinguished from the natural dentin.
公开/授权文献
- US20020152929A1 Thermochromic dental material 公开/授权日:2002-10-24
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