发明申请
- 专利标题： COMPOSITE RESIN COMPOSITION AND USE THEREOF, METHOD FOR PRODUCING DENTAL COMPONENTS BY MEANS OF STEREO-LITHOGRAPHY
- 专利标题（中）： 复合树脂组合物及其用途，用立体成像方法生产牙齿成分的方法
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申请号： US14391524申请日： 2013-04-11
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公开(公告)号： US20150111176A1公开(公告)日： 2015-04-23
- 发明人: Wolfgang Wachter , Jörg Ebert , Dieter Voser , Norbert Moszner , Volker Rheinberger , Jürgen Stampfl
- 申请人： Ivoclar vivadent AG , Technische Universitat Wien
- 优先权： EP12163824.1 20120411
- 国际申请： PCT/EP2013/057635 WO 20130411
- 主分类号： A61C13/00
- IPC分类号： A61C13/00 ; A61C13/08 ; A61C13/271 ; A61C5/10
摘要：
The invention relates to the use of a composite resin composition comprising (a) at least one polyreactive binder, (b) a first photopolymerization initiator having an absorption maximum at a wavelength of less than 400 nm, (c) a second photopolymerization initiator having an absorption maximum at a wavelength of at least 400 nm and (d) an absorber having an absorption maximum at a wavelength of less than 400 nm, for the stereolithographic production of a dental shaped part based on composite resin. The invention also relates to a process for the stereolithographic production of a dental shaped part and the use of the composite resin composition in this process.
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