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:
Jun. 21, 2005
Filed:
Mar. 18, 2003
Wolfgang Weinmann, Herrsching, DE;
Oswald Gasser, Seefeld, DE;
Rainer Guggenberger, Herrsching, DE;
Gunther Lechner, Worthsee, DE;
Wolfgang Soglowek, Herrsching, DE;
Joachim Zech, Hechendorf, DE;
Wolfgang Weinmann, Herrsching, DE;
Oswald Gasser, Seefeld, DE;
Rainer Guggenberger, Herrsching, DE;
Gunther Lechner, Worthsee, DE;
Wolfgang Soglowek, Herrsching, DE;
Joachim Zech, Hechendorf, DE;
ESPE Dental AG, Seefeld, DE;
Abstract
The present invention is directed to polymerizable dental compositions containing (a) 3 to 80 wt. % of cycloaliphatic epoxides; b) 0 to 80 wt. % of an epoxide or a mixture of epoxides which are different from a); c) 3 to 85 wt. % of a filler material; d) 0.01 to 25 wt. % of initiators, inhibitors and/or accelerators; e) 0 to 25 wt. % of auxiliary agents, the individual percentages of which are in relation to the total weight. The new polymerizable agents are particularly suited as dental material.