公开(公告)号：US20240307273A1

公开(公告)日：2024-09-19

申请号：US18396126

申请日：2023-12-26

Applicant: SHOFU INC.

Inventor： Yosuke TANAKA ,  Masanori GOTO

IPC: A61K6/802 ,  A61C13/08 ,  A61C13/083 ,  A61K6/76

CPC classification number: A61K6/802 ,  A61C13/082 ,  A61C13/083 ,  A61K6/76

Abstract: [Problem]
To provide a dental porcelain paste that can maintain a constant paste property even during long-term storage, and that hardly generates carbonization and bubbles during firing even in the case of containing organic components.
[Solution]
To provide a dental porcelain paste for preparing a dental prosthesis device, comprising (a) base material glass having an average particle diameter D50 of 1 to 20 μm, (b) hydrophobized fine particle silica having an average primary particle diameter of 1 to 50 nm, (c) organic solvent having a boiling point of 100 to 300° C., and (d) inorganic salt.