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. 27, 2011
Filed:
Dec. 18, 2007
Applicants:
Uwe Walz, Konstanz, DE;
Joachim E. Klee, Radolfzell, DE;
Inventors:
Uwe Walz, Konstanz, DE;
Joachim E. Klee, Radolfzell, DE;
Assignee:
Dentsply International, Inc., York, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/083 (2006.01); C08K 5/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Dental composition having an improved light and thermal stability, including a mixture of at least a polymerizable resin, at least a polymerizable monomer, at least a polymerization initiator and/or a sensitizer and stabilizer, and at least an organic and/or inorganic filler and pigments in a content of 0 to 90 percent and at least one of the stable radicals.