公开(公告)号：US20240423764A1

公开(公告)日：2024-12-26

申请号：US18690861

申请日：2022-08-24

Applicant: GC Corporation

Inventor： Kento NAGAOKA ,  Mizuho ONODERA ,  Koji YAMAMOTO ,  Yusuke HOKII ,  Shigenori AKIYAMA

IPC: A61C13/08 ,  A61C13/00

Abstract: In a method of coloring a dental block by which a coloring liquid penetrates into the dental block including a top surface, a bottom surface, and a side surface, the method includes covering at least a portion of the side surface with a covering material over an entire circumference of the portion, exposing the top surface and the bottom surface, and causing the coloring liquid to penetrate from the top surface or the bottom surface.