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. 24, 2012
Filed:
Mar. 20, 2009
Applicants:
Shuhua Jin, Wallingford, CT (US);
Weitao Jia, Wallingford, CT (US);
Inventors:
Shuhua Jin, Wallingford, CT (US);
Weitao Jia, Wallingford, CT (US);
Assignee:
Pentron Clinical Technologies, LLC, Wallingford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/083 (2006.01); A61C 5/00 (2006.01); C08G 63/00 (2006.01); C08G 69/00 (2006.01); C08F 118/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein are curable (meth)acrylate resins for dental compositions obtained by reacting an anhydride with an alcohol or an amine to obtain a carboxy ester or a carboxy amide and reacting the carboxy ester or carboxy amide with a (meth)acrylate monomer comprising an epoxide group or an oxetane group.