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公开(公告)号：US20190233319A1
公开(公告)日：2019-08-01
申请号：US16382935
申请日：2019-04-12
发明人： Rodolfo Castillo
IPC分类号： C03B19/02 , C03C3/118 , C03B32/02 , C03B1/02 , C03C10/00 , C03C4/00 , C03C3/097 , A61K6/00 , A61K6/027 , A61K6/02 , A61L27/10
CPC分类号： C03B19/02 , A61K6/0094 , A61K6/021 , A61K6/0215 , A61K6/023 , A61K6/024 , A61K6/0245 , A61K6/0273 , A61L27/105 , C03B1/02 , C03B32/02 , C03C3/097 , C03C3/118 , C03C4/0021 , C03C10/0027
摘要： The present invention relates to a method of fabricating an improved lithium silicate glass ceramic and to that material for the manufacture of blocks for dental appliances using a CAD/CAM process and hot pressing system. The lithium silicate material has a chemical composition that is different from those reported in the prior art with 1 to 10% of germanium dioxide in final composition. The softening points are close to the crystallization final temperature of 800° C. indicating that the samples will support the temperature process without shape deformation.
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公开(公告)号：US20160137542A1
公开(公告)日：2016-05-19
申请号：US15001768
申请日：2016-01-20
发明人： Rodolfo Castillo
CPC分类号： C03B19/02 , A61K6/0094 , A61K6/021 , A61K6/0215 , A61K6/023 , A61K6/024 , A61K6/0245 , A61K6/0273 , A61L27/105 , C03B1/02 , C03B32/02 , C03C3/097 , C03C3/118 , C03C4/0021 , C03C10/0027
摘要： The present invention relates to a method of fabricating an improved lithium silicate glass ceramic and to that material for the manufacture of blocks for dental appliances using a CAD/CAM process and hot pressing system. The lithium silicate material has a chemical composition that is different from those reported in the prior art with 1 to 10% of germanium dioxide in final composition. The softening points are close to the crystallization final temperature of 800° C. indicating that the samples will support the temperature process without shape deformation.
摘要翻译： 本发明涉及一种制造改进的硅酸锂玻璃陶瓷的方法，以及用于使用CAD / CAM工艺和热压系统制造用于牙科器具的块的材料。 硅酸锂材料具有与现有技术中报道的化学组成不同的是在最终组合物中具有1至10％的二氧化锗。 软化点接近800℃的结晶最终温度，表明样品将支持温度过程而没有形状变形。
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