公开(公告)号：US20120244496A1

公开(公告)日：2012-09-27

申请号：US13488632

申请日：2012-06-05

Applicant: Steven R. JEFFERIES ,  SIBEL ANTONSON ,  PAUL D. HAMMESFAHR ,  ROBERT V. HARE ,  PATRICIA W. KIHN ,  SCOTT G. MCINTIRE

Inventor： Steven R. JEFFERIES ,  SIBEL ANTONSON ,  PAUL D. HAMMESFAHR ,  ROBERT V. HARE ,  PATRICIA W. KIHN ,  SCOTT G. MCINTIRE

IPC: A61C17/00 ,  A61C3/06

CPC classification number: A61C3/06

Abstract: 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 patient's 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.

Abstract translation: 本发明提供了一种牙科方法，包括在旋转时将抛光部件形成足够的量以将切割的未磨光牙齿表面抛光至小于0.07sRaμm的表面粗糙度，并且抛光由患者的牙齿支撑的未磨光的牙齿修复材料 口表面粗糙度小于0.03 sRaμm。 牙科抛光材料优选地包括浸渍有嵌段合成金刚石的弹性体聚合物。 合成金刚石有效地具有小于50微米的粒度。 人造金刚石占牙科抛光材料重量的50％以上。