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:
Nov. 24, 2009
Filed:
Aug. 25, 2005
Norbert Moszner, Eschen, LI;
Iris Lamparth, Grabs, CH;
Frank Zeuner, Vaduz, LI;
Ulrich Salz, Lindau, DE;
Angela Mucke, Schlins, AT;
Jorg Zimmermann, Lustenau, AT;
Jorg Angermann, Feldkirch, AT;
Volker M. Rheinberger, Vaduz, LI;
Norbert Moszner, Eschen, LI;
Iris Lamparth, Grabs, CH;
Frank Zeuner, Vaduz, LI;
Ulrich Salz, Lindau, DE;
Angela Mucke, Schlins, AT;
Jorg Zimmermann, Lustenau, AT;
Jorg Angermann, Feldkirch, AT;
Volker M. Rheinberger, Vaduz, LI;
Ivoclar Vivadent AG, Schaan, LI;
Abstract
Polymerizable dental material, characterized in that it contains at least one (meth)acrylamide phosphate of the following general formula (I): in which Ris H or CH; Ris H or a C-Calkyl radical or forms together with the nitrogen atom to which it is bonded and one or more atoms which belong to Ror Ra heterocyclic ring; R, Rindependently of each other are a linear or branched aliphatic C-Cradical with a valency of m+n or p+n, an aromatic C-Cradical with a valency of m+n or p+n, or a cycloaliphatic, araliphatic or heterocyclic C-Cradical with a valency of m+n or p+n, wherein the carbon chains of the radical or radicals can be interrupted by O, S, CONR, OCONH, or form together with one or more atoms which belong to Rand the nitrogen atom, to which the Ris bonded a heterocyclic ring, R' being H if p=0, and Rbeing H, C-Calkyl, C-Caryl, C-aralkyl or a bicylic C-Cradial; n is 1, 2, 3 or 4 if p=0, and is 1 or 2 if p ≠0; m is 1, 2, 3 or 4; p is 0, 1, 2, 3 or 4; x is 0 or S.