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:
Sep. 01, 2026
Filed:
Dec. 01, 2021
Applicant:
Kuraray Noritake Dental Inc., Kurashiki, JP;
Inventors:
Nobusuke Kashiki, Aichi, JP;
Yuta Takeuchi, Aichi, JP;
Assignee:
KURARAY NORITAKE DENTAL INC., Kurashiki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/836 (2020.01); A61C 5/70 (2017.01); A61C 9/00 (2006.01); A61C 13/083 (2006.01); A61C 19/04 (2006.01); A61C 19/045 (2006.01); A61C 19/05 (2006.01); A61K 6/15 (2020.01); A61K 6/77 (2020.01); C03C 3/093 (2006.01); C03C 4/00 (2006.01); C03C 8/04 (2006.01); C03C 8/16 (2006.01); C03C 10/00 (2006.01);
U.S. Cl.
CPC ...
A61K 6/836 (2020.01); A61C 5/70 (2017.02); A61C 9/004 (2013.01); A61C 9/0053 (2013.01); A61C 13/083 (2013.01); A61C 19/04 (2013.01); A61C 19/045 (2013.01); A61C 19/05 (2013.01); A61K 6/15 (2020.01); A61K 6/77 (2020.01); C03C 3/093 (2013.01); C03C 4/0021 (2013.01); C03C 8/04 (2013.01); C03C 8/16 (2013.01); C03C 10/0018 (2013.01);
Abstract
The present invention provides a paste-like dental glass composition having good ease of handling due to a reduction in paste runniness while enabling accurate shade adjustments with no discoloration to hues such as black or grey after firing. The present invention relates to a paste-like dental glass composition comprising a glass powder (A), and an organic solvent (B) having two or less hydroxyl groups within the molecule and a viscosity at 20° C. of 2,500 mPa·s or less, and being essentially free of an organic compound having three or more hydroxyl groups within the molecule.