The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 21, 2025
Filed:
Dec. 06, 2021
Applicant:
Kuraray Noritake Dental Inc., Kurashiki, JP;
Inventors:
Assignee:
KURARAY NORITAKE DENTAL INC., Kurashiki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 8/16 (2006.01); A61C 13/08 (2006.01); A61K 6/20 (2020.01); A61K 6/60 (2020.01); A61K 6/77 (2020.01); A61K 6/836 (2020.01); A61K 6/884 (2020.01); C03C 4/00 (2006.01);
U.S. Cl.
CPC ...
C03C 8/16 (2013.01); A61C 13/082 (2013.01); A61K 6/20 (2020.01); A61K 6/60 (2020.01); A61K 6/77 (2020.01); A61K 6/836 (2020.01); A61K 6/884 (2020.01); C03C 4/0021 (2013.01);
Abstract
The present invention provides a dental glass composition that has excellent fixability to dental prostheses, and that does not need firing and fixing to layer color or enable a build-up of porcelain thereon. The present invention relates to a dental glass composition comprising a glass powder (A) and a wax component (B). The glass powder (A) has an average particle diameter of preferably 0.05 μm to 50 μm. The wax component (B) has a boiling point of preferably 400° C. or less.