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:
Feb. 04, 2025
Filed:
Dec. 20, 2019
Applicant:
Kuraray Noritake Dental Inc., Kurashiki, JP;
Inventors:
Assignee:
KURARAY NORITAKE DENTAL INC., Kurashiki, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/30 (2020.01); A61K 6/887 (2020.01); C08F 230/02 (2006.01); C08K 5/521 (2006.01);
U.S. Cl.
CPC ...
A61K 6/30 (2020.01); A61K 6/887 (2020.01); C08F 230/02 (2013.01); C08K 5/521 (2013.01);
Abstract
A dental adhesive composition may exhibit high bond strength, e.g., initial bond strength and bond durability, to sandblasted zirconia. Such a dental adhesive composition may include (A) a dihydrogen phosphate monoester group-containing polymerizable monomer of formula (1): and Rmay be H or a methyl group, and Xand Xmay be an optionally substituted, linear or branched hydrocarbon group having 8 to 16 carbon atoms. The hydrocarbon group of Xand/or Xmay have a hydrocarbon chain comprising an —O—, —S—, and/or a phenylene group.