申请人:Burtscher Peter
公开号:US20050176843A1
公开(公告)日:2005-08-11
The present invention relates to dental composites comprising at least one nanoparticulate mixed oxide (a) of SiO
2
with X-ray-opaque metal oxides of one or more elements selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu which has been prepared by flame spraying.
本发明涉及牙科复合材料,其包括至少一种由火焰喷涂制备的纳米混合氧化物(a)SiO2和选自Y、La、Ce、Pr、Nd、Sm、Eu、Gd、Tb、Dy、Ho、Er、Tm、Yb、Lu等元素的X射线不透明金属氧化物混合而成的材料。