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:
Aug. 29, 2006
Filed:
Oct. 20, 2000
Karsten Dede, Landsberg, DE;
Oliver Frey, Gauting-Königswiesen, DE;
Oswald Gasser, Seefeld, DE;
Rainer Guggenberger, Herrsching, DE;
Thomas Luchterhandt, Krailling, DE;
Wolfgang Weinmann, Gilching, DE;
Thomas Klettke, Schondorf, DE;
Karsten Dede, Landsberg, DE;
Oliver Frey, Gauting-Königswiesen, DE;
Oswald Gasser, Seefeld, DE;
Rainer Guggenberger, Herrsching, DE;
Thomas Luchterhandt, Krailling, DE;
Wolfgang Weinmann, Gilching, DE;
Thomas Klettke, Schondorf, DE;
3M ESPE AG, Seefeld, DE;
Abstract
The invention relates to filling systems containing as component i) a sealing system which is capable of bonding to the tooth hard substance, as component ii) a filling material suitable for restorative dentistry, the filling system containing in addition a component iii) in component i) and/or component ii) which reduces the curing of the respective other component by disturbance of the curing mechanism only in the boundary layer between sealant and filling material such that the bonding between components i) and ii) is less than the bonding of component i) to the tooth hard substance.