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. 24, 2009
Filed:
Aug. 27, 2004
Norbert Moszner, Eschen, LI;
Simone Klapdohr, Rankweil, AT;
Ulrich Salz, Lindau, DE;
Jörg Zimmermann, Lustenau, DE;
Volker M. Rheinberger, Vaduz, LI;
Rolf Mülhaupt, Freiburg, DE;
Norbert Moszner, Eschen, LI;
Simone Klapdohr, Rankweil, AT;
Ulrich Salz, Lindau, DE;
Jörg Zimmermann, Lustenau, DE;
Volker M. Rheinberger, Vaduz, LI;
Rolf Mülhaupt, Freiburg, DE;
Ivoclar Vivadent AG, Schaan, LI;
Abstract
Polymerizable materials which contain (1) 1 to 80 wt.-% of at least one polysiloxane, (2) 0.1 to 5 wt.-% of one or more initiators for radical polymerization, (3) 0 to 60 wt.-% of radically polymerizable monomer and (4) 1 to 50 wt.-% of one or more radically polymerizable monomers which carry at least phosphonic acid group, sulphonic acid group and/or mono- or dihydrogen phosphoric acid ester group, the polysiloxane (1), the monomer (3) or both being substituted by fluorine. The materials are suitable in particular for the coating of natural or artificial teeth.