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1.
公开(公告)号:US5049190A
公开(公告)日:1991-09-17
申请号:US426319
申请日:1989-10-24
申请人: Roland Gobel , Hans-Jurgen Tiller , Rudolf Musil , Dieter Schodel , Albert Schmidt , Brigitte Magnus
发明人: Roland Gobel , Hans-Jurgen Tiller , Rudolf Musil , Dieter Schodel , Albert Schmidt , Brigitte Magnus
IPC分类号: A61C5/08 , A61C13/09 , A61K6/00 , A61K6/04 , A61K6/06 , B29C65/52 , B29L31/00 , B32B7/12 , B32B15/08 , C08J5/12 , C09J183/02
CPC分类号: A61K6/0205
摘要: Firmly adhering, durable dental metal/plastic composite structures that are stable in the presence of moisture can be made from dental alloys and plastics, if an adhesion promoting layer having a concentration gradient and comprising silicon dioxide and metal oxide, particularly chromium oxide, is disposed between them.
摘要翻译: 如果设置具有浓度梯度的包含二氧化硅和金属氧化物,特别是氧化铬的粘附促进层,则可以由牙科合金和塑料制成在湿气存在下稳定粘附,耐久的牙科金属/塑料复合结构。 它们之间。
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2.
公开(公告)号:US4620988A
公开(公告)日:1986-11-04
申请号:US728771
申请日:1985-04-30
CPC分类号: B05B7/201 , B05B13/0242
摘要: To improve coating of articles such as dental prostheses by flame hydrolysis, a zone of turbulence is generated at the tip portion of an elongated flame cone by a deflection surface (5, 5') located--with respect to flame projection--beyond holders for the articles and positioned to be impinged by the tip of the flame to be deflected and reflected thereby from the conical form, to cause the flame to swirl about the articles.
摘要翻译: 为了通过火焰水解改善诸如牙科假体的物品的涂覆,在细长火焰锥体的尖端部分处产生相对于火焰投射超过的保持器的偏转表面(5,5')的湍流区域 物品并被定位成被火焰的尖端撞击以被锥形地折射和反射,以使火焰围绕物品旋转。
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