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:
Apr. 24, 2007
Filed:
Jul. 31, 2001
Joachim Binder, Karlsruhe, DE;
Jürgen Hausselt, Germersheim, DE;
Hans-joachim Ritzhaupt-kleissl, Waldorf, DE;
Kirsten Honnef, Freiburg, DE;
Shikha Ray, Karlsruhe, DE;
Volker Hennige, Dülmen, DE;
Joachim Binder, Karlsruhe, DE;
Jürgen Hausselt, Germersheim, DE;
Hans-Joachim Ritzhaupt-Kleissl, Waldorf, DE;
Kirsten Honnef, Freiburg, DE;
Shikha Ray, Karlsruhe, DE;
Volker Hennige, Dülmen, DE;
Forschungszentrum Karlsruhe, GmbH, Karlsruhe, DE;
Abstract
The invention proposes to produce a mixture that is shrink-resistant, or has a freely selectable degree of shrinkage, and can be used as a molding compound, and a method for producing a corresponding oxide-ceramic sintered body. The molding compound comprises an intermetallic compound and a wax. In the method for producing an oxide-ceramic sintered body, a green body is molded from a molding compound of this type, dewaxed and sintered in an oxidizing atmosphere to form a ceramic sintered body. The molding compound is suited for producing dentures and dental fillings.