发明申请
- 专利标题： MIXER FOR MIXING A DENTAL COMPOSITION
- 专利标题（中）： 用于混合牙齿组合物的混合器
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申请号： US12994176申请日： 2009-05-14
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公开(公告)号： US20110189059A1公开(公告)日： 2011-08-04
- 发明人: Andreas Johannes Boehm , Marc Peuker , Alexander Walter , Bruce R. Broyles , Joel D. Oxman , John W. Dubbe , Martin G. Hartung , Sebastian Guggenmos
- 申请人： Andreas Johannes Boehm , Marc Peuker , Alexander Walter , Bruce R. Broyles , Joel D. Oxman , John W. Dubbe , Martin G. Hartung , Sebastian Guggenmos
- 国际申请： PCT/US09/43881 WO 20090514
- 主分类号： B01J19/18
- IPC分类号： B01J19/18 ; B01J19/00
摘要：
A mixer for mixing a dental composition comprises a mixer housing with a wall of the mixer housing forming a light filter. The light filter provides for substantially blocking light of certain wavelengths, whereas it transmits light of at least some other wavelengths. The invention may help to prevent dental compositions from degrading.
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