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:
Mar. 01, 2022
Filed:
Sep. 12, 2017
Applicant:
Bisco Inc., Schaumburg, IL (US);
Inventors:
Liang Chen, Hoffman Estate, IL (US);
Byoung In Suh, Oak Brook, IL (US);
Hong Shen, Hoffman Estate, IL (US);
Christine Gleave, Lewisburg, PA (US);
Assignee:
BISCO Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/889 (2020.01); A61K 6/836 (2020.01); A61K 6/851 (2020.01); C04B 28/04 (2006.01); C04B 7/02 (2006.01); C04B 14/00 (2006.01); C04B 26/06 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
A61K 6/889 (2020.01); A61K 6/836 (2020.01); A61K 6/851 (2020.01); C04B 7/02 (2013.01); C04B 14/005 (2013.01); C04B 26/06 (2013.01); C04B 28/04 (2013.01); C04B 2111/00112 (2013.01); C04B 2111/00836 (2013.01);
Abstract
A dental self-adhesive resin cement is provided comprising a two-component system. A first catalyst component includes one or more acidic monomers. A second base component includes one or more basic fillers. The mixture of the first and second components is polymerizable and has an initial pH that is acidic immediately after mixing and a pH of at least about pH 8 after polymerization.