Steven R. JEFFERIES,SIBEL ANTONSON,PAUL D. HAMMESFAHR,ROBERT V. HARE,PATRICIA W. KIHN,SCOTT G. MCINTIRE
申请号：
US13488632
公开号：
US20120244496A1
申请日:
2012.06.05
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The invention provides a dental method including forming a polishing member sufficient, when rotated, to polish a cut unpolished dental tooth surface to a surface roughness of less than 0.07 sRa μm and, to polish an unpolished dental restorative material supported by a tooth in a patients mouth to a surface roughness of less than 0.03 sRa μm. The dental polishing material preferably includes elastomeric polymer impregnated with blocky synthetic diamonds. The synthetic diamonds effectively have particle sizes less than 50 microns. The synthetic diamonds are more than 50 percent by weight of the dental polishing material.
