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:
Apr. 11, 2023
Filed:
Mar. 15, 2021
Applicant:
Shofu Inc., Kyoto, JP;
Inventors:
Assignee:
SHOFU INC., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); A61K 6/62 (2020.01); A61K 6/71 (2020.01); A61K 6/78 (2020.01); A61K 6/30 (2020.01); A61K 6/831 (2020.01); A61K 6/887 (2020.01); A61K 6/61 (2020.01); C08F 220/28 (2006.01); C08F 220/32 (2006.01); C08K 5/00 (2006.01); C08K 5/08 (2006.01); C08K 5/14 (2006.01); C08K 5/17 (2006.01);
U.S. Cl.
CPC ...
A61K 6/62 (2020.01); A61K 6/30 (2020.01); A61K 6/61 (2020.01); A61K 6/71 (2020.01); A61K 6/78 (2020.01); A61K 6/831 (2020.01); A61K 6/887 (2020.01); C08F 2/50 (2013.01); C08F 220/283 (2020.02); C08F 220/325 (2020.02); C08K 5/0025 (2013.01); C08K 5/08 (2013.01); C08K 5/14 (2013.01); C08K 5/17 (2013.01);
Abstract
To provide a dental photocurable composition which can exhibit excellent mechanical characteristics even after returning from a low temperature to room temperature. To provide a dental photocurable composition, comprising (A) polymerizable monomer, (B) photosensitizer, (C) photoacid generator and (D) photopolymerization accelerator and the (C) photoacid generator may include only (C-1) iodonium salt-based compound of an anion having log S of −4 or less.